Blastocyst hloov hauv IVF. Kev xav ntawm kev vam meej blastocyst hloov

Cov txheej txheem:

Blastocyst hloov hauv IVF. Kev xav ntawm kev vam meej blastocyst hloov
Blastocyst hloov hauv IVF. Kev xav ntawm kev vam meej blastocyst hloov

Video: Blastocyst hloov hauv IVF. Kev xav ntawm kev vam meej blastocyst hloov

Video: Blastocyst hloov hauv IVF. Kev xav ntawm kev vam meej blastocyst hloov
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Anonim

Kev ua qoob rau hauv vitro tau dhau los ua neeg nyiam ntawm cov khub niam txiv hauv xyoo tas los no. Cov kev pabcuam ntawm cov kws kho menyuam yaus yog siv rau yog tias nws tsis tuaj yeem xeeb menyuam tau ntev lossis yog tias kev yug menyuam tsis tshwm sim rau qee qhov laj thawj zoo. Thaum lub sij hawm nyob rau hauv vitro fertilization, tus poj niam lub cev raug kho hormonal. Ib qho tseem ceeb ntawm cov txheej txheem no yog kev hloov pauv ntawm blastocyst. Nws yog hais txog nws uas yuav tau tham hauv tsab xov xwm. Koj yuav kawm tau li cas blastocyst hloov mus rau hauv cryoprotocol, luv raws tu qauv lossis ntev raws tu qauv. Kuj paub seb qhov kev xav dab tsi uas tus poj niam yuav ntsib tom qab nws. Nws yog tsim nyog sau cia tias qhov tshwm sim ntawm cov xwm txheej tuaj yeem yog qhov zoo thiab qhov tsis zoo.

blastocyst hloov
blastocyst hloov

IVF Blastocyst Hloov: Ib Txoj Kev Me Me

Nyob rau lub sij hawm ntawm kev npaj rau hauv vitro fertilization, poj niam lub cev raug kev nyuaj siab heev. Cov tshuaj txhawb lub zes qe menyuam. Lawv tsis loj hlobib los yog ob, tab sis muaj ntau cov follicles. Tsis ntev ua ntej ovulation, lawv tau muab rho tawm siv cov kev kho mob niaj hnub. Ces, nyob rau hauv tshwj xeeb tej yam kev mob, lawv fertilized los ntawm txiv neej hlwb.

Ntau xyoo dhau los, cov kws kho mob tau paub tseeb tias yuav tsum tau hloov lub embryo peb hnub. Qhov kev xav no tau tsim vim ib hnub tom qab, feem ntau ntawm cov hlwb tsuas yog tuag. Cov kws pab kuaj mob thiab cov kws kho menyuam yaus tsis tuaj yeem tsim cov xwm txheej tsim nyog rau lawv txoj sia nyob. Tam sim no, nrog kev pab los ntawm cov tswv yim tshiab thiab cov ntaub ntawv, blastocyst hloov tau tuaj yeem ua tiav. Qhov no yog ib txheej ntawm cov hlwb uas tsim nyob rau hauv ib lub raj kuaj tau tsib hnub.

pros and cons

Feem ntau cov kws kho mob, kws tshuaj caj ces thiab cov kws kho menyuam yaus hais tias kev hloov pauv blastocyst yog li 60 feem pua ua tiav. Txawm li cas los xij peb hnub embryos tsuas yog 30 feem pua zoo li yuav tau txais ib qho foothold hauv lub cev xeeb tub. Vim li cas thiaj muaj kev sib txawv li ntawd? Nws yooj yim heev.

Tom qab kev hloov pauv, blastocyst tau npaj tam sim nkag mus rau hauv endometrium, uas yog, yuav tsum cog. Peb-hnub embryos thaum lub sij hawm ntuj fertilization yog tseem nyob rau hauv lub fallopian raj. Txhawm rau mus rau lub tsev menyuam, lawv xav tau qhov nruab nrab ntawm ob hnub ntxiv. Vim li no thiaj muaj kev pheej hmoo ua tsis tau.

Qhov zoo dua ntawm kev hloov pauv blastocyst yog qhov ua tau zoo ntawm qhov ua tiav. Txawm li cas los, manipulation kuj muaj nws downsides. Qee lub chaw soj nstuam tsis tuaj yeem tsim cov xwm txheej rau kev ciaj sia ntawm embryos hauv lub xeev no. Yog li ntawd, lawv ib txhia tuag rau hnub plaub. Reproductologists nco ntsoov tias tib yamQhov tshwm sim ntawm kev ciaj sia yuav muaj nyob rau hauv lub uterine kab noj hniav yog tias cov me nyuam muaj peb hnub tau cog. Lub blastocyst yog ib txheej ntawm cov hlwb uas npaj txhij los ntawm nws lub plhaub thiab cog rau hauv lub tsev menyuam. Nyob rau theem no ntawm kev loj hlob ntawm embryonic, muaj feem ntau dua ntawm kev kuaj pom qhov txawv txav.

blastocyst tom qab hloov
blastocyst tom qab hloov

YBlastocyst cryotransfer: implantation

Ntau zaus, thaum tau txais ntau lub qe, fertilized embryos yog khov. Feem ntau cov txheej txheem no tau ua nyob rau hnub peb. Txawm li cas los xij, nyob rau hauv qee qhov xwm txheej, khov kuj tuaj yeem nqa nrog blastocyst. Kev khaws cia rau embryos nrog kev loj hlob tsib hnub yog tib yam li peb hnub.

Thaum qhov xav tau tshwm sim, cov hlwb rov qab hloov pauv thiab txhaj rau hauv tus poj niam lub tsev menyuam. Kev cog qoob loo ntawm blastocysts hauv cryoprotocol muaj qhov tshwm sim zoo ib yam li ib txwm muaj. Tsuas yog cov xwm txheej rau kev npaj tus poj niam hloov pauv hauv qhov xwm txheej no.

Thaum twg cov kev ntsuam xyuas streak tom qab blastocyst hloov?
Thaum twg cov kev ntsuam xyuas streak tom qab blastocyst hloov?

txheej txheem ua li cas?

Tom qab cov qe raug tshem tawm ntawm tus poj niam lub cev, lawv rov ua dua 5 hnub tom qab. Blastocysts raug xa mus, hCG yog txhaj tam sim ntawd. Tom qab ntawd, tus poj niam yuav tsum tau so rau qee lub sijhawm. Kev hloov pauv feem ntau yog ua nyob rau hauv lub teeb tshuaj loog. Yog tias tsim nyog, tus poj niam tus mob yog saib xyuas los ntawm ultrasound diagnostics. Puas muaj blastocyst faib tom qab hloov? Theoretically, qhov no yog ua tau. Tom qab tag nrho, tom qab cogcov hlwb mus dhau ib theem tseem ceeb - hatching. Tsuas yog tom qab ntawd lawv tau cog rau hauv lub tsev menyuam. Txawm li cas los xij, qhov tshwm sim no tsawg heev.

Tom qab kev tswj hwm, tus neeg mob ua tib zoo saib xyuas nws txoj kev xav. Tsis tas li ntawd, ib tug poj niam yuav tsum ua raws li cov cai tswj hwm thiab noj tshuaj. Feem ntau ntawm lawv yog cov tshuaj hormones. Dab tsi yog qhov kev xav hauv kev ua tiav ntawm qhov xwm txheej? Xav txog hauv qab no.

Kev xav ntawm kev vam meej blastocyst hloov
Kev xav ntawm kev vam meej blastocyst hloov

kuaj cev xeeb tub zoo

Thaum twg cov kev sim khiav tom qab blastocyst hloov? Cov lus nug no yog nug los ntawm txhua tus poj niam tom qab ua rau hauv vitro fertilization. Koj tuaj yeem pom qhov txiaj ntsig zoo ntawm kev xeeb tub tam sim tom qab kev tswj hwm. Txawm li cas los xij, qhov no yuav tsis txhais hais tias koj cev xeeb tub. Nws tsim nyog qhia qhov xwm txheej no me ntsis.

Tom qab hloov blastocyst, tus poj niam tau txhaj tshuaj tib neeg chorionic gonadotropin. Cov tshuaj no pib tsim tawm ntawm nws tus kheej thaum cev xeeb tub tam sim tom qab fertilization. Nws npaj cov endometrium thiab uterus rau lub xeev tshiab. Thiab nws yog rau nws tias feem ntau cov kev kuaj cev xeeb tub tshwm sim. Hauv lwm lo lus, txoj kev tshawb no yuav qhia koj tias muaj cov tshuaj hormones no hauv lub cev. Txawm li cas los xij, qhov no tsuas yog qhov tshwm sim rau kev txhaj tshuaj. Maj mam, dag hCG raug tso tawm, thiab thaum implantation tshwm sim, nws cov khoom pib tsim. Qhov no tshwm sim kwv yees li 7-10 hnub tom qab kev hloov pauv. Qhov ntawd yog thaum koj muaj 70 feem pua ntawm kev kuaj cev xeeb tub kom raug.

kev hloov ntawm blastocyst mus raucryoprotocol
kev hloov ntawm blastocyst mus raucryoprotocol

Toxicosis

Kev xav nrog kev hloov pauv blastocyst zoo tsis txawv ntau ntawm kev xeeb tub. Tom qab cog, tus poj niam yuav hnov mob xeev siab thiab kiv taub hau. Ntau tus niam uas muaj kev cia siab yws yws ntawm kev qaug zog thiab qaug zog. Kuj tseem muaj engorgement ntawm cov qog mammary, thiab lawv rhiab heev. Tag nrho cov no yog cov cim qhia ntawm cev xeeb tub.

Nws yog ib qho tsim nyog sau cia tias ib tug poj niam muaj peev xwm hnov txog txhua cov tsos mob uas tau piav qhia tsuas yog vim muaj kev mob tshwm sim. Tom qab tag nrho, tus niam expectant nyob rau theem ntawm kev npaj yuav tsum tau noj ntau yam tshuaj, feem ntau yog cov tshuaj hormones.

chorionic gonadotropin coj li cas?

Koj twb paub lawm tias tam sim ntawd tom qab hloov blastocyst, tus poj niam tau txhaj tshuaj hCG. Yog tias koj kuaj ntshav txhawm rau txiav txim siab cov tshuaj hormone rau hnub tom qab, koj yuav tau txais cov txiaj ntsig tsis txaus ntseeg. Txawm li cas los xij, tam sim ntawd tom qab cog, nws tus kheej gonadotropin pib tsim. Tias yog vim li cas koj tuaj yeem kawm txog qhov txiaj ntsig tau zoo tsuas yog nrog kev tshawb fawb tsis tu ncua. Nrog kev pab los ntawm kev txheeb xyuas kev sib piv, koj tuaj yeem txiav txim siab ntawm qib ntawm hCG nce lossis txo qis.

Cov kws kho mob tsis txaus siab rau qhov kev xeem no. Tom qab tag nrho, qhov no tuaj yeem ua rau tsis muaj kev txhawj xeeb thiab kev ntxhov siab. Ib tug poj niam tom qab nyob rau hauv vitro fertilization xav tau kev thaj yeeb thiab kev xav zoo. Cov kws kho mob pom zoo kom pub ntshav rau kev tsim cov chorionic gonadotropin hauv nws tsuas yog 10 hnub tom qab hloov pauv.

hcg blastocyst hloov
hcg blastocyst hloov

Ntxivkos npe

  • Nrog rau qhov txiaj ntsig zoo, tus poj niam yuav hnov ib co lwm yam cim. Qhov tseem ceeb ntawm lawv yog qhov tsis muaj poj niam txiv neej. Tus neeg sawv cev ntawm kev sib deev tsis muaj zog paub meej thaum lub qe raug rho tawm ntawm nws zes qe menyuam. Los ntshav yuav tshwm sim li ntawm 10-14 hnub tom qab qhov no.
  • Kev mob plab hauv plab thiab sab nraub qaum tuaj yeem qhia tau qhov txiaj ntsig zoo lossis yog ib qho cim ntawm kev coj khaub ncaws uas yuav tshwm sim. Tag nrho cov tsos mob no tsis ntseeg siab heev.
  • tso tawm ntawm qhov chaw mos, nrog kev ua tiav, hloov lawv tus cwj pwm. Lawv ua ntau zoo li ib tug tuab cream. Cov xim ntawm cov hnoos qeev yog dawb los yog ntshiab. Nws yog los ntawm cov secretions uas lub cork yuav tsim nyob rau hauv lub neej yav tom ntej, tiv thaiv lub embryo los ntawm sab nraud influences thiab microbes.
  • Ib qho ultrasound tuaj yeem txiav txim siab qhov ua tiav. Txawm li cas los xij, nws tsuas yog ua peb lub lis piam tom qab kev hloov pauv.
Cov blastocyst tuaj yeem faib tom qab hloov chaw
Cov blastocyst tuaj yeem faib tom qab hloov chaw

Zoo kawg

Koj tau kawm txog kev hloov IVF blastocyst. Raws li koj tuaj yeem pom, nrog cov txheej txheem no, qhov tshwm sim ntawm qhov txiaj ntsig zoo yog siab dua. Tias yog vim li cas koj yuav tsum tau tham nrog ntau tus kws tshaj lij thiab nrhiav cov tswv yim ntawm lawv txoj haujlwm. Mloog koj tus kheej, thiab koj lub siab yuav qhia koj txog qhov txiaj ntsig zoo ntawm txoj cai. Hmoov zoo!

Pom zoo: