Doctor insights on:
Ivf Fetal Development
Estrogen level high at 1094 in wk 6 of IVF pregnancy. Does this affect gender development of brain and sex organs of fetus? Should I decrease estrogen
In vitro fertilization is an assisted reproductive technology. Ivf is a procedure used to treat fertility problems and assist with the conception of a child. During ivf mature eggs are retrieved from the ovaries and fertilized by sperm in a lab. A few days later, the fertilized egg (embryo) or eggs are implanted into the uterus. One cycle of in vitro fertilization ...Read more
We did IVF with pgd and used a 5 day blastocyst. We went for transvaginal U/S and all measurements were good except fetus messured at 6weeks 2days instead of 6weeks 5days. Also we didn't hear/see a heartbeat. Should we be concerned?
Await another week: I know this is difficult, but see what the next week brings. Stay positive ...Read more
IVF, had my 7 wk scan. It showed a gestational sac,& yolk measuring 7 weeks but fetal pole small (measuring less than 6 wks) and hb slow. Any hope?
1st time to get pregnant from ivf. Ultrasound showed a sac between the fetus & placenta. it turned out to be a fibroma. is it dangerous? consequences?
Ultrasound showed a sac between the fetus & placenta. wt could it be? it is 1st time to get preg. after IVF. I am 21 weeks pregnant (singleton).
6wks, 6days post ivf, tech can see fetal pole & sac, no heartbeat. Had gush of blood a few days earlier. Hcg still rising. Is this a miscarriage?
IVF miscarraige: 1) congratulations on you becoming pregnant. 2) this cannot be determined at this time. In your favor: rising hcg presence of pole unfavorable of course is the "gush of blood". However, bleeding sometimes occurs with implantation of the embryp/placental growth. Make sure you're not rh- with a presence of fetal pole, you should see a fetal heart in maximum one week with a normal pregnancy. ...Read more
We had IVF with PGS and 5d blastocyst. When our embryo was 6w4d, we saw 13mm empty GS w/o yolk sac and fetal pole. hCG doubling. How likely is it BO?
May be too early...: .... to tell how well your early pregnancy is going. Generally, with a singleton non-IVF intrauterine pregnancy, the embryonic developmental milestones are known and there are sonographic criteria to diagnose a failed or failing pregnancy that may not apply to all IVF pregnancies. Usually, diagnosis of a failed pregnancy will be made if the mean gestational sac diam.is >25 mm and no embryo is seen ...Read more
IVF, 7 weeks pregnant but scan shows 6 weeks, 1 five day blastocyst,I have 2 gesational sacs, one has a fetal pole and yolk sac and 2nd has nothing???
Repeat Ultrasound: After IVF, one can see several different scenarios. It is best to wait and repeat the ultrasound. Do not feel anything is wrong till a repeat ultrasound is done. Early ultrasounds can be confusing. sometimes, twin pregnancies happen even with 1 blastocyst transfer as the blastocyst can divide. However, growth discrepancy can happen and one may survive and the other may not. Good Luck! ...Read moreSee 1 more doctor answer
Im 7 weeks pregnant from ivf, hCG rising, now at 20700. 7 week scan had gest sac @ 13mm and yolk sac, no fetal pole or heartbeat. Is pregnancy doomed?
I am afraid so.: Your transvaginal sonogram should have shown a fetal pole and heart tones after a beta HCG level of 6, 000. Your rei specialist can fill you in on the issues of early pregnancy failure after ivf, which include molar pregnancy, blighted ovum, heterotopic and ectopic pregnancies. At your age, you should achieve a successful pregnancy within 2-6 ivf cycles. Best of luck! ...Read moreSee 2 more doctor answers
Great question!: Caffeine crosses the placenta and may have fetal effects - including proarrhythmic tendency in the fetal heart and untold consequences in fetal brain development. Consumption in moderation is not contraindicated during pregnancy, however studies are lacking to assess your excellent question, namely what effect that has on the infant's character and neurolodevelopmental outcome, if any. ...Read moreSee 1 more doctor answer
Too many to list: There are lengthy textbooks that provide this data in detail. There is certainly too much going on to list in 400 characters. If you have a specific question, start over and submit it.Questions are not linked on the site. ...Read more
Is there a big difference in fetal development and maturation if a baby was born at 31 weeks compared to 35.5 weeks?
yes: You are talking about a difference of about ten percent and the difference between the two gestational ages is significant. Most 35 weekers will do ok from a lung perspective but many 31 weekers will have resp. Issues. Both are preemie but one is much closer to term. ...Read more
My dr. Said i'm 5 weeks (counting from the 1st day of my last cycle), but that in reality i'm only 3 wks. Many websites offer week to week details on fetal development. Which week should I read? 3 or 5?
Too many to list: You basically build your baby using what you put into your body. If you consume toxic substances, baby will show the effect. If you avoid such materials the baby has a chance to grow to the full potential of their genetic abilities.Each of the materials has specific negative effects, & sadly, many ignore the issue anyway. ...Read more