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Doctor insights on: Frozen Ivf Transfer

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Ivf day 4 embryo transfer success rate?

Ivf  day 4 embryo transfer success rate?

Huge NumberVariables: including: age, person receiving, donors, those helping & their methods, food, emotional issues & the list goes on & on. All meaningful medical rates are after the fact data; not reliable future predictions. Why? The issues are far too complex & beyond everyone's reasonable understanding. Suggest studying: http://goo.gl/ubDC9h & http://goo.gl/FSjqDn for important issues not commonly covered. ...Read more

Dr. Bernard Seif
3 doctors shared insights

Ivf (Definition)

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


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Do frozen embryo transfers implant quicker than fresh?

Do frozen embryo transfers implant quicker than fresh?

Not really: Human embryos, whether natural or from ivf. Forzen or fresh, always implant between 6-7 days after fertilization. ...Read more

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7 days after frozen embryo transfer, pregnancy test?

7 days after frozen embryo transfer, pregnancy test?

No!: That's too early for a reliable test, ask your ivf doctor when he/she wants the test. ...Read more

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What causes frozen embryo thawing failure?

Why do: Embryos not thaw successfully? Traditionally many sub-standard embryos have been frozen that probably should not have; these often die in thawing. The usual cause of embryo death in the past with traditional slow-freeze techniques is formation and shattering of ice crystals within the embryo. ...Read more

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Had 5 d blastocyst frozen transfer. 10 day post hCG 330. 14 day post hCG 1270. Had 2 good quality embryos transferred. Twins?

?maybe! congrats: haha. don't get greedy! that is a normal rise, almost double in 2 days... BUT it is early, so will know soon! ...Read more

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After embryo transfer when will egg be retrieved?

After embryo transfer when will egg be retrieved?

Confused: The egg(s) must be retrieved before embryo transfer - so they can be fertilized and become embryos. Maybe i didn't understand your question? ...Read more

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5 day frozen fully hatched embryo transfer. How early can i test?

5 day frozen fully hatched embryo transfer. How early can i test?

1-2 wk: by bloodwork would be pretty reliable. Otherwise, while 1-2 wk possible with the OTC tests... more reliable by 3-4 wk to believe a negative. ...Read more

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In vitro fertilization= test tube or turkey baster baby?

In vitro fertilization= test tube or turkey baster baby?

IVF/IUI: (grin) if i understand the question, ivf is a 'test-tube baby' rather than a 'turkey-baster' baby. 'turkey-baster' describes (more or less) intrauterine insemination/iui. Happy thanskgiving! ...Read more

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What is involved in zygote intrafallopian transfer (zift)?

What is involved in zygote intrafallopian transfer (zift)?

ZIFT: Zygote intrafallopian trasfer (zift) is a laparoscopic surgical procedure where zygotes are placed in the fallopian tube of the female partner. The zygote will continue to grow and eventually migrate to the endometrial cavity to implant. ...Read more

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Could a 5 day frozen blastocyst be divided into identical twins after transfer?

Yes: Actually this is slightly more common after day five transfer ~1%. Since the embryo is in nearly hatching or hatching, the transfer "pressure" can cause the embryo to split into identical twins. This is one of the disadvantages of day 5 transfer. Good luck. ...Read more

Dr. Amr Azim Dr. Azim
1 doctor agreed:
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Is there any benefit to using hCG after frozen embryo transfer?

Dr. Amr Azim Dr. Azim
1 doctor agreed:
Is there any benefit to using hCG after frozen embryo transfer?

Unlikely: You mean natural cycle frozen embryo transfer with HCG used to trigger ovulation. There is no evidence that using HCG has additional benefits compared to awaiting natural lh surge and spontaneous ovulation. Hcg injection though may help with timing of frozen embryo transfer as compared to awaiting lh surge which may be missed or happen in an inconvenient day. ...Read more

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What is zygote intrafallopian transfer?

ZIFT: Zygote intrafallopian transfer (zift) is a surgical, laparoscopic, procedure where a zygote is placed in the female's fallopian tube. The zygote continues to grow and migrates to the uterine cavity where it implants. ...Read more

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Freezing (Definition)

Freezing is to mean turning liquid into solid form by lowering the temperature. Water begins to freeze at 32 degree f or 0 degree celsius. Freezing reduces the movement of the substance/object--solid. Also commonly used in daily communication--police says to a perpetraitor "freeze" and hopefully the bad boy/girl stays solid/still (just for fun :-)). Have ...Read more