Linked from

The 18 pages that link to Implantation, each with the reason it gives.

• OvulationRelated: It can follow fertilization of an egg released at ovulation.

• ProgesteroneRelated: Progesterone prepares the endometrium to receive and sustain an implanting embryo.

• Emergency contraceptionRelated: Emergency contraception does not end an established pregnancy or prevent implantation.

• UterusRelated: It establishes the embryo's connection with maternal tissues.

• Human chorionic gonadotropinRelated: Trophoblast activity after implantation initiates the hCG signal associated with pregnancy.

• BlastocystRelated: Implantation follows blastocyst formation and depends on trophoblast interactions with the uterus.

• EndometriumRelated: The endometrium is the tissue into which the embryo implants.

• Reproductive systemRelated: It establishes pregnancy after fertilization and early development.

• FertilityRelated: Pregnancy generally begins when the embryo implants after fertilization.

• Embryonic diapauseRelated: In mammals with preimplantation diapause, renewed development precedes implantation.

• Pregnancy testRelated: Detectable hCG production begins around implantation, before which tests cannot identify pregnancy.

• GestationRelated: It establishes the pregnancy in the uterus after fertilization.

• FetusRelated: In humans, implantation establishes the uterine environment in which fetal development later occurs.

• Human fertilizationRelated: It follows fertilization and embryo development; it is not the fusion of gametes.