Hcg for twins

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Twins and early HCG betas question. Hi all! So curious about beta levels and twin indications after getting betas waaaay higher than I thought they'd be! (CW warning, mention of CP) My beta at 12dpo was 14 for my CP with low progesterone. My beta this pregnancy at 13dpo is 178 with "adequate Progesterone" (msg from dr haven't seen the numbers yet).Although the small block V8 made Camaro famous, the fact is that most lost a few cylinders between the dream and the sales floor. Although V6 models are far from the quickest out t...Low levels of hCG may be detected in a woman’s blood 8 to 11 days after conception. Sometimes with multiples, there is a higher, early trend in hCG levels. Twin and multiple pregnancies may also have 30 to 50% higher hCG levels than for one baby. Measuring hCG levels for twins cannot confirm the presence of twins.The hook effect may occur when levels of hCG reach 500,000 milli-international units per milliliter. Certain medical conditions, such as cancer and pregnancy-related diseases, may cause high ...Will keep you posted :) I only had 1 test with my first at 6.0 weeks and my hcg was 80,000 😅 only one baby. But I know it could be an indicator but not necessarily so :) I'm having twins. My first HCG at 4 weeks was 412, my second at 4w2d was 1007 and my third at 4w4d was 3547.Low levels of hCG may be detected in a woman's blood 8-11 days after conception. Sometimes with multiples, there is a higher, early trend in hCG levels. Twin and multiple pregnancies may also have 30-50% higher hCG levels than for one baby. Measuring hCG levels for twins cannot confirm the presence of twins, it's only when twins are seen on ...

Who else has gotten their hcg levels tested at 15 dpo?? I had mine tested at 12 dpo, and got 38. ... HCG Levels at 15 dpo - TWINS?? C&S's Baby. Posted 12-22-09. Who else has gotten their hcg ...November 2013. @futureAG I checked betabaseinfo.com at 19 dpo which should be 4 weeks 4 days, the median Hcg level for a woman carrying twins is 1193!! So you are right there I am sure it's not twins though. These ranges vary so much, I wouldn't worry as long as your doctor isn't worried. Balaboosta member.It's actually possible for twins (or triplets, quadruplets, etc.) to cause a false negative pregnancy test. That's because multiple pregnancies produce elevated levels of hCG, and if they're high ...Slow hcg rise, early twin demise. Advice Needed. My hcg level at 7+6 was 69000, and at 8+1 is 77000. Ultrasound at 7.6 showed baby with growth right on for dates and strong heartbeat at 168. Also discovered a second sac where an embryo did not develop, which was explained as the cause of my spotting and bleeding over last two weeks .Hcg levels can be measured through a blood test or a urine test. In twin pregnancies, twin hcg level tend to be higher than in singleton pregnancies. This is because the placenta produces more hcg when there are two embryos. Hcg Levels of Twins: What Do They Mean? Hcg levels of twins can be a useful tool for monitoring the health of a pregnancy.Methods: A total of 202 twin pregnant women participated in the study and agreed to donate first-trimester serum for research. Results: The data of 200 twins with normal outcome were used for setting up reference values for free beta-hCG and PAPP-A. Trisomy 21 was identified in the two remaining pregnancies. The overall median weight-corrected ...

c. cbatusf. Posted 04-12-12. My hCG was 507 yesterday at 4 weeks 1 day (15DPO). Could that be indicative of twins??? I'm shocked that it is so high! Original poster's comments (1)1 baby is a blessing, 2 will be a dream come true..We started off well with not bad betas but when we took out 3rd beta on 17dp5dt, it wasn't as expected for twins number.7dp5dt - 125.510dp5dt - 408.917dp5dt - 3769My first scan is on 25dpt,... In IVF or FET Pregnancy.Beta hCG Doubling Time Calculator. Review and Javascript by Mark A. Curran, M.D. F.A.C.O.G. You can use the calculator below to calculate the doubling time of two beta hCG samples by entering the date of the blood test and the corresponding beta hCG value for that day. If the hCG level is decreasing the the half life will be calculated.Low HCG with Twins. m. mh1720. Jan 24, 2024 at 4:09 AM. After two miscarriages, my husband and I were so excited to find out we were pregnant earlier this month. Due to my history of miscarriages we did blood work and my HCG tripled in 48 hours. Yesterday we went in for a check because I had some spotting and were stunned when we saw two ...If you’re in the market for a new bed or mattress, you may find yourself overwhelmed by the wide range of options available. From twin to king, there are various sizes to choose fr...

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Outlook. Human chorionic gonadotropin, or hCG, is known as the “pregnancy hormone.”. HCG is made by the placenta and is tied to fetal growth. Small levels of hCG can be detected in the urine ...Calculators and Tools » HCG Calculator. Calculate your hCG difference, the doubling time, 1-day increase and 2-day increase with our hCG calculator. First HCG Level. mIU/mL. Second HCG Level. mIU/mL. Days Between Tests. days. Days Past Ovulation.No matter what you call it — Ovidrel, Novarel, or Pregnyl — the standard trigger shot contains the same thing: human chorionic gonadotropin (hCG). You might better know hCG as the "pregnancy ...Labor and delivery nurse Katie Koss of InVia Fertility shares: “The range for singletons is 5-397 (mIU/mL), and for twins, it is 48-683. As you can see, there is a big overlap between the first hCG level in singletons and twins. What this means is that even if you had a first hCG level of 397 mIU/mL, it could be a singleton pregnancy.”.There is a correlation between high HCG and twins but it is not 100%, meaning you can have really high HCG and not have twins as well. My friend’s was over 800 at 10dp5dt and she is currently pregnant with just one baby (and …

Results: One hundred eleven patients had positive serum quantitative hCG levels 14 days post-ET; 89/111, or 80.2%, had ongoing pregnancies. The spontaneous miscarriage rate was, therefore, 19.8% (22/111). If the level was less than 300, the ongoing multiple pregnancy rate was 9% (5/57). If the level was between 300 and 600, the ongoing ...It was a wild week.. But as of now and 5 ultrasound and 5 blood tests later…. One healthy baby :) My HCG went all the way up to 280,000. So for all of you who were kind of assholes about me asking about why my HCG was high- I was rushed to the hospital for a possible twin molar pregnancy. So… 🖕Yes my HCG at 5 weeks was 4000 and I'm pregnant with twins! I swear HCG means nothing. My friend who has a singletons numbers were worlds above ours! We thought she had twins for sure! You just never know! at 5w 3d, my hcg was at 10,102, and at 5w5d, it was at 21,867.Low HCG with Twins. m. mh1720. Jan 24, 2024 at 4:09 AM. After two miscarriages, my husband and I were so excited to find out we were pregnant earlier this month. Due to my history of miscarriages we did blood work and my HCG tripled in 48 hours. Yesterday we went in for a check because I had some spotting and were stunned …Hcg levels can be measured through a blood test or a urine test. In twin pregnancies, twin hcg level tend to be higher than in singleton pregnancies. This is because the placenta produces more hcg when there are two embryos. Hcg Levels of Twins: What Do They Mean? Hcg levels of twins can be a useful tool for monitoring the health of a pregnancy.Twin hCG Levels . Though it's not possible to identify a twin pregnancy on hCG levels alone—they vary too widely from person to person to be a definitive marker—hCG levels are generally higher in mamas carrying more than one baby. Compared with singleton pregnancies, hCG and HPL levels were respectively 2.5 and 1.5 times higher throughout ...Mar 4, 2021 · An increase of at least 35% in 48 hours in early pregnancy is still considered normal. Below 1,200 mIU/ml, hCG usually doubles every 48-72 hours, but 35%+ is still normal. Between 1,200 and 6,000 mIU/ml serum, the hCG usually takes 72-96 hours to double. Above 6,000 mIU/ml, the hCG often takes over four days to double. High HCG Levels; Essentially, an increase in HCG levels is the first indicator of a twin pregnancy. HCG - Human Chorionic Gonadotropin is the hormone whose presence points whether you are pregnant or not. In comparison to a single pregnancy, the HCG levels for a twin pregnancy are up to 50 percent higher - they can reach up to 200 to 1750 ...Expecting twins or more: Your hCG levels might be on the higher side because each little one adds to the hormone count. Molar Pregnancy: Sometimes, unusual pregnancy conditions like molar pregnancy can increase your hCG levels through the roof in ways you wouldn't expect for a typical pregnancy.In one study from 2011, serum β-hCG was measured on day 12 after embryo transfer (ET), day 17 embryo age, and levels higher than 80 IU/mL were found to be associated with positive fetal cardiac activity seen on the ultrasound at 6 weeks gestational age [ 8 ]. Naredic et al. demonstrated that a serum β-hCG level less than 500 IU/L on day 16 ...The screening of the DS risk in twin pregnancies based on the software designed for singletons may be one of the reasons. Similarly, if screening for DS in twin pregnancies based on the software designed for twins, the medians of maternal serum AFP, free-β-hCG and uE 3 in normal twin pregnancies should be close to 1 MoM and normal distribution ...

In twin pregnancies, these levels tend to be higher compared to singleton pregnancies at the same stage. This is because the placenta produces hCG, and in twin pregnancies, there are two placentas instead of one. During the first four weeks after the last menstrual period, hCG levels can range from 0 to 750 mIU/mL. By the fifth week, the levels ...

Intense nausea and vomiting. Due to elevated levels of hCG, people carrying multiples may experience more nausea and vomiting than those carrying only one baby, explains Dr. Greves. For instance ...If anyone knows they have twins what were your hcg numbersMine came out higher than usual at 5 wks 4days it's 15411 I really hope it's just one babyAnd 6000 is really not that high for 7 weeks. I feel like your doctors are being irresponsible if a 'twins' conversation has even come up before a lot of more likely scenarios. TTC #1 since 11/2012. Me-31, H-27. **Loss 1-Cycle 7 (June 2013) at 5w6d-CP**Loss 2-Cycle 11 (October 2013) at 5w4d-CP**.When it comes to choosing the right bed for your bedroom, size matters. Knowing the standard dimensions of a twin bed is essential for making sure your space is both comfortable an...The presence of a hormone known as hCG or human chorionic gonadotropin is an early confirmatory sign of pregnancy, and its level changes depending on how far along is the pregnancy. In some cases, when there are twins, this hormone rises more quickly and has higher levels than in a single pregnancy, so this can give an indirect hint that you ...My numbers went up by 7x in 4 days. I don't know that HCG is a very good indicator of twins or singletons. A friend of mine who is also pregnant has crazy high numbers with every pregnancy and its always a singleton. 3. 37trying. m. mke124. 151 and 551 at 14 dpo and 17 dpo. So nothing crazy and pg with twins.At 4 weeks of pregnancy, or 2 weeks after ovulation, HCG levels in a normal pregnancy typically fall between 10 and 750 mIU/mL, according to the website Perinatology.com. However, expected ranges may vary somewhat from one testing laboratory to another. If you're having more than one baby, your HCG level will often be higher than the usual ...

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HCG Levels: The hormone human chorionic gonadotrophin is generally elevated in a pregnant woman. These levels are comparatively higher for those carrying more than one foetus. ... HCG Levels For Twins - Know Twin Pregnancy Better. Identical Triplets - What You Need to Know. 15 Weeks Pregnant With Twins: Symptoms, Baby Size & Ultrasound.Some advantages to being twins are that the twins have a sibling their age, may understand each other better and can have a strong bond while some disadvantages are that they may o...Allison and Graison Davis started life sharing an amniotic sac and placenta. Ever since, the identical twins have mostly shared everything else, including a love of …18.2% for those that received an r-hCG shot. Only 5.8% for cycles with no r-hCG shot. 30.7% for those who received the trigger shot at the same time as their body's natural LH surge. Most studies do not find a difference in pregnancy success rates when comparing r-hCG (like Ovidrel) and u-hCG (urinary extracted hCG).Apr 26, 2012 · There are a number of HCG levels charts for twin girls that will show the levels being noticeably high when the mother is expecting a set of twin girls, however, there is no hard and fast rule with a number of mothers having sons, maybe even singletons at some pointst The best way to identify if you are having twins is to cautiously take a peek ... Background: Serum human chorionic gonadotrophin (hCG) is higher in twin than that in singleton pregnancies. As hCG stimulates the thyroid to produce more free thyroxine (FT4), which may lead to decreased thyroid-stimulating hormone (TSH) levels, the reference ranges of thyroid-related indicators may differ between singleton and twin pregnancies in the first trimester.Here is a chart showing average hCG levels that seems to be pretty standard across multiple websites. It shows the normal ranges of hCG at various weeks the past last menstrual period (LMP). As you can see by looking at week 4, my hCG levels should have been between 5-426mIU. Mine were at 242.7 and 638 that week.You might better know hCG as the “pregnancy hormone.” When used as a trigger shot, however, hCG works more like the luteinizing hormone (LH) that is produced in your pituitary gland.With twin pregnancies, hCG levels can be 30% to 50% higher than those where only one embryo is present. It's important to keep in mind that the only way to measure hCG levels is through a blood test.There were 431 clinical pregnancies (47%). Of these, 73% were singleton, 24% twin and 3% were triplet. Day 3 transfers produced higher hCG levels for both singleton and twin pregnancies compared with day 5 transfers (see Table above). It is possible that the difference in hCG levels was due to early post-implantation losses.HCG Screenings to Test for Multiple Pregnancies. In some cases, higher levels of HCG could indicate that a person is pregnant with twins or multiples. However, this is not always the case. Doctors can perform blood tests to screen for HCG levels during the first trimester. If you're worried about your HCG levels or want to determine the odds ... ….

Pregnancy blood tests can detect hCG hormone levels as low as 5 to 10 mIU/mL. Urine tests. At-home urine tests require higher levels of hCG to detect a pregnancy, typically at least 20 mIU/mL. If your home pregnancy test is positive, your healthcare provider may offer a blood test to check your hCG levels. The results can …Congratulations :) my hcg was 967 at 11dp3dt & then 2 days later it tripled to 2987, I had one baby boy in there, he is now 16 months old. Hcg is no indication of twins & for where you are at (16dpo) you'd expect the hcg to be around the 600+ Like. Report as Inappropriate. J. Jamers7989. My hcg at 10dp5dt was 880 and I had twins! Like everyone ...During pregnancy. If you are pregnant, your hCG levels will be significantly higher than the average person. According to The American Pregnancy Association, hCG levels typically lie within the following ranges throughout pregnancy: Week 3: 5-50 mIU/ml. Week 4: 5-426 mIU/ml. Week 5: 18-7,340 mIU/ml.Mine was 1483 at 4 weeks, but turned out to be trisomy 21 pregnancy and ended at 7 weeks 🥲. Twins could be possible, but also a single. Hcg levels vary so much. 🙏. Wondering if anyone here had super high HCG levels in early pregnancy (or upon initial blood work done) and it ended up being twins?However, home kits are available and can test hCG levels as early as 4 to 5 days after implantation. Enter the date of your first hCG test. So, if you were tested for hCG on March 10, 2017, you would choose or enter 10/03/2017. Next, enter the results from the beta hCG test into the IVF hCG calculator. Step 3.Draw the mixed fluid back into the syringe and point it upward. Gently flick it until all air bubbles collect on top, and then push the plunger a little bit until the bubbles are gone. Then you ...For a single baby, HCG level varies from 70 to 750 mIU/mL. When it comes to twins, the normal HCG levels during the early stages of pregnancy is about 30% to 50% higher than in a single pregnancy. This is somewhere around 200 to 1750 mIU/ML. When a woman is pregnant with multiples, HCG levels will be particularly high because of each developing ...You might better know hCG as the “pregnancy hormone.” When used as a trigger shot, however, hCG works more like the luteinizing hormone (LH) that is produced in your pituitary gland.1 baby is a blessing, 2 will be a dream come true..We started off well with not bad betas but when we took out 3rd beta on 17dp5dt, it wasn't as expected for twins number.7dp5dt - 125.510dp5dt - 408.917dp5dt - 3769My first scan is on 25dpt,... In IVF or FET Pregnancy.Women younger than 35 can be screened using human chorionic gonadotropin (hCG) and unconjugated estriol combined with maternal serum alpha-fetoprotein levels. When all three of these markers are ... Hcg for twins, Took blood test to check hcg levels and 4 weeks pregnant my hcg levels are nearly 600. My doctor said 600 is definitely on the higher side but is it high enough to suggest possibly two babies kicking in there? Also tested really early and got positive at 8dpo wasn't that faint either, Apr 24, 2017 at 11:43 AM. My hcg at 11dp5dt was 1013 and at 13dp5dt was 2625. I just found out today at 7w2d it's twins! My doubling rate was 35 hours and I've read several studies that say that although singleton pregnancies can have high hcg numbers, it's more common in twin pregnancies and the doubling rate will be higher too., Beta hCG Doubling Time Calculator. Review and Javascript by Mark A. Curran, M.D. F.A.C.O.G. You can use the calculator below to calculate the doubling time of two beta hCG samples by entering the date of the blood test and the corresponding beta hCG value for that day. If the hCG level is decreasing the the half life will be calculated., In twin pregnancies, these levels tend to be higher compared to singleton pregnancies at the same stage. This is because the placenta produces hCG, and in twin pregnancies, there are two placentas instead of one. During the first four weeks after the last menstrual period, hCG levels can range from 0 to 750 mIU/mL. By the fifth week, the levels ..., Mar 4, 2021 · An increase of at least 35% in 48 hours in early pregnancy is still considered normal. Below 1,200 mIU/ml, hCG usually doubles every 48-72 hours, but 35%+ is still normal. Between 1,200 and 6,000 mIU/ml serum, the hCG usually takes 72-96 hours to double. Above 6,000 mIU/ml, the hCG often takes over four days to double. , Early Twin Pregnancy HCG Levels Chart. Download this Early Twin Pregnancy HCG Levels Chart Design in PDF Format. Easily Editable, Printable, Downloadable. $0.99 Download Template. PDF., According to Greves, if you're pregnant with twins or multiples, your hCG levels may be higher than if you were having a singleton. (But a high hCG level doesn't automatically mean you're expecting more than one baby—again, levels of hCG can vary by person and pregnancy.) In fact, Lamppa says high hCG levels can be normal with a ..., Early signs of a twin pregnancy include severe morning sickness, quick weight gain, and more breast tenderness. Medically reviewed by Layan Alrahmani, M.D., ob-gyn, MFM. Written by Irina Gonzalez | Jun 30, 2023. Photo credit: Thinkstock., Results: One hundred eleven patients had positive serum quantitative hCG levels 14 days post-ET; 89/111, or 80.2%, had ongoing pregnancies. The spontaneous miscarriage rate was, therefore, 19.8% (22/111). If the level was less than 300, the ongoing multiple pregnancy rate was 9% (5/57). If the level was between 300 and 600, the ongoing ..., The hCG levels will begin to decline and level out for the duration of the pregnancy often resulting in a dye stealer test happening only once out of multiple tests. Does a Dye Stealer Indicate Twins? Receiving a dye stealer test very early on in pregnancy can indicate twins. Twin pregnancies have much higher levels of hCG., hCG begins to be produced around the time of implantation and enters maternal circulation. 5% of women have detectable hCG levels right after implantation but the majority will show positive levels by 11 to 12 days after conception. hCG levels rise during the first 6 to 12 weeks of pregnancy then decline slowly during the second and third trimesters., Twin HCG Levels At 4 Weeks: My Numbers. My HCG level with my twins at 4 weeks (4+0) exactly was 300 and two days later at 4+2, it hadn't quite doubled but had risen to 560. If you haven't read it - I've shared all about how my initial beta levels didn't double yet I was still carrying twins here., There are specific early symptoms of twin pregnancy that you can look for, including severe morning sickness, increased lethargy, exhaustion, mood changes, and higher than usual hCG levels in blood or urine samples. Twin pregnancy also comes with more risks and complications, so make sure to get enough rest, take precautions, avoid stress, eat ..., The cutoff values of serum β-HCG levels for the prediction of biochemical pregnancy were 213.15 IU/L, 986.65 IU/L, and 2206.5 IU/L for singletons, multiples, and twins or triplets, respectively. Conclusion: The serum β-HCG level 14 or 12 days after D3 or D5 embryo transfer (conducted 3 or 5 days after oocyte retrieval), respectively, predicts ..., Mar 17, 2024 · My Twin HCG Levels vs Singleton HCG Levels. Out of interest, I looked back at my HCG results for my singleton baby – and they were not dissimilar. In fact, my singleton levels were higher for the dpo days! At the start, anyway. I had much fewer HCG tests completed, but the ones I did were that little bit elevated compared to the twin pregnancy. , It seems normal to me. Mine was 229,000 at 7 weeks with twins versus 50,000 with a singleton at 7 weeks (that ended in miscarriage though unrelated to hcg) I just had my numbers taken today at 5 weeks 4 days and they were over 40,000. Confirmed twins on ultrasound. At around 7 weeks (give or take a few days since the ultrasound edd didn't ..., Mar 28, 2016 · 4 week HCG Levels. a. aml2204. Mar 28, 2016 at 11:29 AM. Hi there! This month I took Gonal f injections and had 17, 15, 15, 14 and 13 follicles the day of trigger. I just received my first bets and it was 135 12 days past IUI. She said it would probably be around 270 on day 14 and that it was probably twins. , Low HCG with Twins. m. mh1720. Jan 24, 2024 at 4:09 AM. After two miscarriages, my husband and I were so excited to find out we were pregnant earlier this month. Due to my history of miscarriages we did blood work and my HCG tripled in 48 hours. Yesterday we went in for a check because I had some spotting and were stunned when we saw two ..., However, home kits are available and can test hCG levels as early as 4 to 5 days after implantation. Enter the date of your first hCG test. So, if you were tested for hCG on March 10, 2017, you would choose or enter 10/03/2017. Next, enter the results from the beta hCG test into the IVF hCG calculator. Step 3., In twin pregnancies, these levels tend to be higher compared to singleton pregnancies at the same stage. This is because the placenta produces hCG, and in twin pregnancies, there are two placentas instead of one. During the first four weeks after the last menstrual period, hCG levels can range from 0 to 750 mIU/mL. By the fifth week, the levels ..., When you are 5 weeks pregnant with twins, your body has already begun to produce the “pregnancy hormone” Human Chorionic Gonadotropin ( hCG ). Pregnancy tests are designed to detect this hormone, when your HCG level is at a sufficient high. You start producing hCG from the moment the fertilized egg attaches to the uterus., The typical hCG level around four weeks of pregnancy is around 140 mIU/ml 5, so a high hCG level can be generally considered to mean you are pregnant. However, there are some very rare medical conditions that can cause high hCG levels. If you get a positive result on a pregnancy test and you haven't had unprotected sex since your last ..., Understanding HCG Levels for Twins. By TwinStuff. 0. 20778. In This Section. Pregnancy & Birth. hCG is one of the things tested by most pregnancy kits …, And 6000 is really not that high for 7 weeks. I feel like your doctors are being irresponsible if a 'twins' conversation has even come up before a lot of more likely scenarios. TTC #1 since 11/2012. Me-31, H-27. **Loss 1-Cycle 7 (June 2013) at 5w6d-CP**Loss 2-Cycle 11 (October 2013) at 5w4d-CP**., March 2012. im 6 weeks and 3 days pregnant. is this normal hcg levels or is this high for 6 weeks?? 13,000. could this mean twins. lol i dont really know im just wondering what your hcg levels were at 6 weeks. No formatter is installed for the format bbhtml. Report Reply to Post., Advertisement. A group for moms of twins of any age...Join us for advice, stories, fun, and everything that goes along with having twins, that only moms of twins understand!, The assay range is from 0.6 to 270,000 mIU/mL. The intra-assay and inter-assay coefficients of variation varied from 3.7 to 5.0% and from 4.0 to 5.3%, respectively. Following an embryo transfer, an initial serum β-hCG was scheduled 8 days after blastocyst single embryo transfer and 10 days after cleavage-stage single embryo transfer., What you can expect to see. Have a nice day Photo/Shutterstock. A 7-week ultrasound showing crown rump length of baby, which helps figure out the age of the fetus. Surrounding the fetus is the ..., And 6000 is really not that high for 7 weeks. I feel like your doctors are being irresponsible if a 'twins' conversation has even come up before a lot of more likely scenarios. TTC #1 since 11/2012. Me-31, H-27. **Loss 1-Cycle 7 (June 2013) at 5w6d-CP**Loss 2-Cycle 11 (October 2013) at 5w4d-CP**., The median values of βhCG for singleton (502 IU/L), twins (1093 IU/L), and triplets (2160 IU/L) was statistically significant (P < 0.05). Using ROC curve it was predicted that for a value of βhCG at 375 IU/L, the sensitivity of viable pregnancy was 65% and specificity of viable pregnancy was also 65%, with positive and negative predictive ..., The first split into twins but ended in miscarriage; my HCG values were high at 323 at 14dpo and 799 at 16dpo and I joked to my husband that those seemed more typical of a twin pregnancy than a singleton, and then sure enough at my ultrasound there were two gestational sacs. But then my second FET had even higher HCG values - a 14dpo HCG of 424 ..., Carrying multiples (twins, triplets, etc.) can affect the rate of hCG rise, as well as how far along you are. Ectopic pregnancy and miscarriage can result in lower hCG levels. A molar pregnancy ..., While pregnant with twins, your hCG levels can be on the higher end of the standard hCG range. The levels shouldn't permanently exceed the range, though. It …