Ihe njide agịga na-ekpochapụ oghere
Nkọwa dị mkpirikpi:
1) A na-eji ya jikọta ma agịga agụụ na tube mkpokọta ọbara agụụ.
2) Mgbe sterilization gasịrị, biko jiri ngwaahịa ahụ tupu ụbọchị agwụ agwụ. Ọ bụrụ na mkpuchi mkpuchi adịghị mma ma ọ bụ mebie, biko ejila ya.
3) Ọ bụ ngwaahịa na-apụ apụ. Ejila ya nke ugboro abụọ.
4) Maka ahụike gị, ejila otu lancet ọbara ahụ na onye ọzọ.
Akụkọ banyere In Vitro Fertilisation (IVF) na nnyefe embrayo (ET) malitere na mmalite afọ 1890 mgbe Walter Heape bụ prọfesọ na dọkịta na Mahadum Cambridge, England, bụ onye na-eme nchọpụta banyere mmepụta n'ọtụtụ ụdị anụmanụ. , kọrọ akụkọ mbụ a ma ama banyere ntugharị ẹmbrayo na oke bekee, ogologo oge tupu etinyere ngwa maka ọmụmụ mmadụ.
Na 1932, Aldous Huxley bipụtara 'Brave New World'.N'akwụkwọ akụkọ sayensị a, Huxley kọwara n'ezie usoro IVF dịka anyị si mara ya.Afọ ise ka e mesịrị na 1937, onye nchịkọta akụkọ pụtara na New England Journal of Medicine (NEJM 1937, 21 October) nke kwesịrị ekwesị.
"Echiche n'ime iko elekere: The 'Brave New World' nke Aldous Huxley nwere ike ịbịaru nso nghọta. Pincus na Enzmann amalitela otu nzọụkwụ mbụ na oke bekee, na-ekewapụta ovum, na-etinye ya na iko elekere ma na-atụgharị ya na doe ọzọ. karia nke nyere oocyte wee si otú a na-emeghe afọ ime n'ime anụ ahụ na-adịghị agwụ agwụ.
N'afọ 1934, Pincus na Enzmann, sitere na Laboratory of General Physiology na Harvard University, bipụtara akwụkwọ na Proceedings of the National Academy of Sciences of the USA, na-eme ka o kwe omume na àkwá anụ mammali nwere ike ịmalite mmepe nkịtị na vitro.Afọ iri na anọ ka e mesịrị, na 1948, Miriam Menken na John Rock weghachitere ihe karịrị 800 oocytes n'aka ụmụ nwanyị n'oge ọrụ maka ọnọdụ dị iche iche.Otu narị na iri atọ na asatọ n'ime oocytes ndị a ka ekpughere na spermatozoa in vitro.Na 1948, ha bipụtara ahụmahụ ha na American Journal of Obstetrics and Gynecology.
Otú ọ dị, ọ bụ ruo 1959 ka e nwetara ihe àmà na-apụghị ịgbagha agbagha nke IVF site na Chang (Chang MC, Fertilisation of rabbit ova in vitro. Nature, 1959 8:184 (suul 7) 466) bụ onye mbụ nwetara ọmụmụ na anụ mammal ( oke bekee) nke IVF.A na-amụba akwa akwa ọhụrụ ahụ, in vitro site na incubation nwere sperm capacitated n'ime obere flask Carrel ruo awa 4, si otú a na-emepe ụzọ iji nyere aka ịmụ nwa.
