OB-GYN (Obstetrician-Gynecologist) Questions OB-GYN

Conception timeline?

Hi, doc, does conception happen immediately after sex, or does it happen days after?

Female | 23 years old
Complaint duration: 01/04/2022
Medications: None
Conditions: N/a

1 Answer

This is a great question. The egg is released after ovulation and remains in the Fallopian tube for a few days. If sperm are present the egg is fertilized and normally implants in the uterus. Semen can be present for up to 5 days. So one could theoretically get pregnant if they had intercourse 3-5 days ago and then ovulated.