Cov me nyuam kuaj tube yug li cas?

First of all, let's first understand, what is a test tube baby, is it different from what you know?

"Test-tube babies" are not really babies who grow up in test tubes, but take a few eggs from the ovaries, combine them with the man's sperm in the laboratory to form embryos, and then transfer the embryos into the uterus to make them in the uterus. Implantation and pregnancy in the mother's womb.

The world's first "test tube baby", Louise Brown, was developed with the development of in vitro fertilization technology and was initially successfully researched by British obstetrician Patrick Steptoe and physiologist Robert Edwards. The birth of "test-tube baby" caused a sensation in the world's scientific community. It was even called a major innovation in human reproductive technology, and it also opened up a new way for the treatment of infertility. Robert Edwards was awarded the 2010 Nobel Prize in Physiology or Medicine.

Txoj kev cob qhia yog dab tsi?

1. Kev kho ovulation induction.

Txij li thaum tsis yog txhua lub qe muaj peev xwm fertilized thiab tsis yog txhua lub qe fertilized tuaj yeem txhim kho mus rau hauv lub embryo siv tau, nws yog ib qho tsim nyog yuav tsum tau txais ntau lub qe los ntawm tus poj niam kom paub meej tias muaj embryos tuaj yeem hloov mus, uas yuav tsum tau kho ovulation induction rau cov poj niam. Muaj ntau ntau yam kev pab cuam ovulation induction, xws li cov txheej txheem ntev kev pab cuam, luv luv program, antagonist program, thiab lwm yam, uas yuav raug txiav txim raws li koj lub cev mob.

2. Qe rov qab.

Raws li cov kev taw qhia ntawm b - ultrasound, tus kws kho mob siv ib qho tshwj xeeb qe mus rau lub paum zoo los ntawm lub paum thiab aspirate lub qe. Qe retrieval feem ntau yog ua nyob rau hauv intravenous anesthesia, yog li tus poj niam tsis hnov ​​​​qhov mob ntawm cov txheej txheem puncture.

3. Hauv vitro fertilization.

Sperm retrieval: Thaum tus poj niam retrieves lub qe, tus txiv neej retrieves phev. Tom qab cov phev mus los ntawm cov txheej txheem ntxuav tshwj xeeb, cov phev thiab qe tau muab tso rau hauv ib qho nruab nrab tshwj xeeb txhawm rau txhawm rau sib xyaw ua ke. Qhov no yog hu ua pa fertilization.

4. Embryo hloov.

A few days after fertilization, a very thin embryo transfer tube is used to transfer the best embryos into the mother's uterus through the cervix. The number of transferred embryos is determined according to age, embryo quality and previous IVF outcomes, usually 2-3 embryos are transferred. embryo. In recent years, in order to reduce the multiple pregnancy rate, some centers choose single embryo transfer, or transfer up to 2 embryos.

5, corpus luteum kev them nyiaj yug.

Cov poj niam feem ntau muaj luteal insufficiency thaum lub sij hawm oocyte retrieval voj voog vim yog siv GnRH agonists / antagonists thiab ovulation-inducing tshuaj, nrog rau poob ntawm granulosa hlwb los ntawm oocyte retrieval, yuav tsum tau progesterone thiab / los yog chorionic gonadotropin rau luteal Insufficiency Supplement/support. Yog tias tsis xeeb tub, nres progesterone thiab tos rau kev coj khaub ncaws. Yog tias cev xeeb tub, txuas ntxiv siv progesterone, feem ntau mus txog 3 lub lis piam tom qab lub plawv dhia hauv plab pom ntawm ultrasound.

6. Kev lees paub ntawm cev xeeb tub.

Ntshav HCG tau txiav txim siab 14 hnub tom qab hloov embryo los txiav txim cev xeeb tub. Ntshav HCG tau ntsuas dua 21 hnub tom qab hloov embryo kom nkag siab txog qhov xwm txheej ntawm embryo txoj kev loj hlob. Transvaginal ultrasonography 30 hnub tom qab hloov embryo los txiav txim siab cev xeeb tub thiab lub plawv dhia hauv fetal

Cov saum toj no yog cov txheej txheem dav dav ntawm IVF. Kuv vam tias nws yuav pab tau rau koj uas xav tau IVF. Kuv xav kom koj ua txhua yam zoo tshaj plaws hauv koj txoj kev IVF thiab paub koj txoj kev npau suav fertility sai li sai tau.

Yog tias koj muaj lus nug, thov hu rau peb. Peb lub tuam txhab tuaj yeem tsim ntau yam koob txhaj tshuaj, koob tshuaj kho mob, koob txhaj tshuaj, koob tshuaj hypodermic, koob txhaj tshuaj, koob tshuaj tiv thaiv kab mob, koob txhaj tshuaj, koob txhaj tshuaj, koob tshuaj tua tsiaj, koob xaum koob, koob ovum khaws koob, koob txhaj tshuaj, thiab lwm yam Yog tias koj xav tau kev kho. koob cov khoom, thov hu rau peb. Peb tos ntsoov rau koj qhov kev nug! Qhov zoo ntawm cov khoom tsim nyob rau hauv peb lub Hoobkas yuav txaus siab rau koj!

Thov hu rau peb yog tias koj xav tau: zhang@sz-manners.com