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Doctor insights on: Homo Zygote

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What is zygote intrafallopian transfer?

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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Zygote (Definition)

The union of sperm cell and egg cell forms a new cell which is called the zygote. This single cell represents the beginning of each of us ...Read more


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Is female egg donation for rich infertile couples morally wrong?

Is female egg donation for rich infertile couples morally wrong?

Look within yourself: Only you can judge whether if egg donation is morally wrong. Majority of infertility patients are not rich. There are people like your neighbors who have to save and may actually second mortgage there homes to pay for their treatments. The egg donors are amazing young women who are giving a precious gift. ...Read more

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40yrs.Old, pcos, 1st IVF cycle w/genetic testing. Four day 5 embryos - all chromosomally abnormal. Worth another try? 39 eggs were retrieved, 19 fert.

40yrs.Old, pcos, 1st IVF cycle w/genetic testing. Four day 5 embryos - all chromosomally abnormal. Worth another try? 39 eggs were retrieved, 19 fert.

Talk to the prenatal: Genetic counselor at the fertility clinic. Age-related odds are greater than 50% that each of your embryos has aneuploidy, an abnormal number of chromosomes, many of which either won't implant or wion't be carried to term. Age-related risk of having a child with autistic spectrum disorder is also high. Discuss options with your tac doctor to make an informed decision. It's a personal choice. ...Read more

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Is factor 7 gene mutation (heterozygote) thrombophila?

Is factor 7 gene mutation (heterozygote) thrombophila?

No: Factor 7 mutation is very rare and causes increased risk of bleeding (not being able to clot). Factor 5 deficiency is the most common form of thrombophilia (increased risk of abnormal clotting). ...Read more

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Does children of identical twins who marry identical twins look alike?

Does children of identical twins who marry identical twins look alike?

Not always: They would be no more likely to look alike than any other siblings. ...Read more

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Is adoption better than ovum donor baby?

Is adoption better than ovum donor baby?

Adoption: This is a value judgement, of course, adoption is a wonderufl thing. A baby who is already born and needing parents finds loving parents to live with. While time consuming and at tmes expensive, adoption is not complicated. Having a ovum donor baby is complicated and usually expensive, and carries the inherent risk of failure (much greater than adoption). When it works, it's wonderful too! ...Read more

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Does monochorionic diamniotic twin pregnancy mean that my babies are identical?

Does monochorionic diamniotic twin pregnancy mean that my babies are identical?

Yes: While the diagnosis may be suspected, it can only be confirmed by close examination of the placentas or genetic testing before/after delivery. Usually with early ultrasounds, we can be pretty sure about identical or monozygotic twins. It means that during very early embryo development, one embryo split into two. ...Read more

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Does a blighted ovum miscarriage affect future pregnancies?

Does a blighted ovum miscarriage affect future pregnancies?

No.: Most women have at least one miscarriage during their reproductive life. You should have normal fertility and ability to carry a healthy pregnancy to term. Take Folic Acid 1-5 mg daily before conception. ...Read more

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Does mthfr heterozygous c677t mutation affect pregnancy?

Likely not much: The existing evidence does not support any strong connection between heterozygotes for either the c or a mutations of mthfr and poor pregnancy outcomes. Homozygotes may well be at greater risk. Depending on clinical history, different levels or surveillance and possible intervention can be considered. ...Read more

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Frozen sperm. Fresh eggs. Both proven donors. Nulligravid 42 yo woman. Odds of conception after et with 3?

Frozen sperm. Fresh eggs. Both proven donors. Nulligravid 42 yo woman. Odds of conception after et with 3?

Very good: The odds are excellent as long as all other aspects of your workup have been negative. Pregnancy rate with 2 embryos can give a 70% chance. Replacing 3 embryos in this situation would not be suggested as long as the egg donor was 21-28. Most donors are not accepted over 30. The risk of triplets is quite high and would cause significant obstetrical issues such as prematurity, decreased fetal size.. ...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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What's the difference between fraternal and identical twins genes?

What's the difference between fraternal and identical twins genes?

Different, same.: Fraternal (dizygotic) twins share 50% of their genes, just like any other siblings. Identical (monozygotic) twins typically have the same 100% dna profile, as if clones of one another. ...Read more

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Why embryo positive, uterus is normal, but still fail implants with frozen donor egg 3dft?

Why embryo positive, uterus is normal, but still fail implants with frozen donor egg 3dft?

Conception: Most likely your hormones are not at the level. Required for implantation in the uterine wall. ...Read more

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Who has higher risk of stis? Bi, hetero women, hetero men, gays, lesbians?

Who has higher risk of stis? Bi, hetero women, hetero men, gays, lesbians?

The careless: There is a risk of STD's in all of these categories. The basic advice is to assess risk, establish honesty and trust, and use protective measures at all times. You will not make a lifestyle choice based on the risk of STD's anyway so what would this information tell you? ...Read more

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Who could benefit from zygote intrafallopian transfer?

Old treament: Zift, or zygote intrafallopian transfer is an old technology that is no longer in use. It is more invasive than routine ivf because it requires abdominal surgery (laparoscopy) and pregnancy rates are lower. ...Read more

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