Mune nzira ye in vitro fertilization, pfungwa dzekfupi uye yakareba IVF protocol inoshandiswa . Zvinoreva kumwe kusanganiswa kwemishonga yekukurudzira maitiro. Kusarudzwa kune murwere weprotocol kunonyanya kusarudzwa (zvichienderana nezera, zvirwere zvinokonzera, mahomoni uye kubudirira kwekuedza kwekare kare kuisa insemination). Chinangwa chehurukuro yedu ndechekutarisa zvinhu zvehurefu hweVIV protocol, uye mazuva mangani inopera, uyewo zvirongwa zvayo.
Ndeipi iyo yakareba IVF protocol inosvika?
- Nharaunda yekutanga ye protocol yakareba apo kuedza kushandiswa kwemaitiro ekudzivirira ndeyekudzivirira nguva isati yasvika. Kuti uite izvi, mazuva manomwe kusvika ku10 kusati kwasvika kumwedzi, murwere anorayirwa zvinodhaka zvinodzvinyirira mabasa emaovha (kureva, kuderedza kushandiswa kwemaitiro e-luteinizing uye follicle-anokurudzira mahomoni). Iyi mishonga mudzimai anofanira kutora mukati mazuva gumi nemaviri, shure kweiyo ultrasound ye chibereko uye mavhai, pamwe nekuongororwa kweropa kusvika kumazinga e estradiol. Kana mhinduro yacho isingaruramisi kurapa kwayo, zvino mishonga inofanira kutorwa mamwe mazuva manomwe.
- Mushure mokunge kubviswa kwehomoni-kudzvinyirira mishonga kuenda kuchikamu chechipiri cheprototi - kukurudzira kweivhai. Nokuda kweizvi, murwere anorayirwa hormone - gonadotropin, iyo inokurudzira kuvhara. Somugumisiro, maviri kana kupfuura akazara follicles anogona kukura pane ovary. Kudzora ultrasound kunoitwa pazuva rechinomwe mushure mokutanga gonadotropin kudya. Mune dzimwe nguva, iyo hormone inofanira kutorwa mukati ma8-12 mazuva.
- Chikamu chechitatu cherefu refu protocol ndiyo inonzi kubudiswa kwe follicles. Panguva ino, kukura kwehupenzi hunotsigirwa, umo mavhavhe akakura akanyorwa. Muchiitiko ichi, sarudzai yakagadzira hormone drug - chorionic gonadotropin . Mutsara mukuru wekutora HCG ndiko kuvapo kwemashure maviri emhando ye follicles uye neyero ye-estradiol inenge 200 pg / ml pamusana pe follicle. Kutungamirirwa kweHCG kunoitwa maawa 36 tisati tawana maoocyte.
Nokudaro, takazoziva nekureba kwenguva yakareba protocol yeVF mumazuva. Chinhu chinokosha panguva yekusimudzirwa ndeyekutevera zvakakwana mirairo yose (tora mishonga inotarisirwa mumazuva) uye zvidzidzo zvinodiwa. Kusvibiswa kweumwe wavo kunogona kukanganisa zvinotarisirwa.