Answer
Pregnancy supposedly (medically) lasts for 40 weeks. In reality it lasts for 38 weeks from conception. Conception occurs approximately 14 days after your last period started for a woman who has a 28 day cycle. So everyone's pregnancy is based on these mythical 14 days eventhough very few women have a 28 day cycle!
Medically they count these 14 days within the 40 weeks you are pregnant. You are considered 2 weeks pregnant at the moment of conception! Therefore three weeks after "The Deed" you are considered 5 weeks pregnant.
Your doctor will not really care when you fell pregnant, s/he will be more concerned about the date of your last period and count from there.
First answer by ID2091415247. Last edit by ID2091415247. Question popularity: 24 [recommend question]





