IVF
Posted inWomen

IVF

In vitro fertilization bypasses natural barriers by retrieving mature eggs from stimulated ovaries, fertilizing with sperm in lab—sometimes via ICSI injection—culturing embryos to blastocyst, then transferring to prepared uterus, with…
Implantation
Posted inWomen

Implantation

Implantation occurs about a week after fertilization when the blastocyst, having hatched from zona pellucida, adheres to endometrial lining primed by progesterone, with trophoblast cells invading to establish placental connections.…