1) Chidziwitso cha malonda:Amagwiritsidwa ntchito poyang'ana mawonekedwe a oocyte, ma cell a cumulus pansi pa maikulosikopu, kukonza ma oocyte otumphukira ma cell a granular, kubaya umuna mu dzira.
2) Kukhathamiritsa kwa dongosolo la chikhalidwe cha embryo:Kutha kukulitsa miluza yotheka kumakhudzanso zambiri kuposa kugwiritsa ntchito njira zoyenera zachikhalidwe.Pali zosintha zambiri zomwe zingakhudze zotsatira za IVF, zonse zomwe ziyenera kuganiziridwa kuti ziwonjezeke kuchuluka kwa mimba 1, 2. Izi ndizofunikira kwambiri panthawi ya chithandizo cha kusabereka chifukwa ma gametes ndi miluza ndizovuta kwambiri. .Kusamala kuyenera kutsatiridwa ponseponse kuti zinthu zapoizoni kapena zovulaza zisalowe mu chikhalidwe.
3) Kusasinthasintha kwa Kutentha:Mtheradi lathyathyathya pansi, chimathandiza kukhudzana kwathunthu ndi mkangano siteji.Zakudya zonse zimalandira kutentha kwapansi komweko zikayikidwa pa siteji yotentha.
4) Malo olembera:Kuti muteteze chizindikiritso cha odwala, mbale zimakhala ndi malo odzipatulira a zilembo kapena ma barcode, olekanitsidwa ndi malo ogwirira ntchito.
5) Mphepete mwa Tapered:Mphepete mwa miluza imapereka mwayi wofikira miluza chifukwa imawonekeranso bwino m'mphepete mwa chitsime.Zakudya zonse kupatula ICSI mbale.