Question

plss any one exaplain me what is In vivo fertilisation..explain in simple language

Answer 1

Fertilization of a ripe egg within the uterus of a fertile donor female, rather than in an artificial medium, for subsequent nonsurgical transfer to an infertile recipient.
it is difficult but you can understand

Answer 2

Fallopian tubes are the narrow tubes from the female's ovaries to her uterus, where fertilization naturally takes place. Fertilization in its natural location inside of the female body is called in vivo fertilization. ... sperm pass through the vagina, cervix, and uterus to get to the fallopian tubes.