U.S. doctors online nowAsk doctors free
A 35-year-old female asked:

How many days is it from implantation to baby due date?

1 doctor answer1 doctor weighed in
Dr. Norman Solberg
56 years experience
259: Usual pregnancy length is considered 280 days from first day of last period. Implantation generally occurs about 3 weeks after first day of last period, although that can vary a few days. So 280-21 equals 259, time from implantation to due date.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership

Related questions

A female asked:
1 doctor answer1 doctor weighed in
A 34-year-old female asked:
2 doctor answers3 doctors weighed in
A 45-year-old member asked:
1 doctor answer2 doctors weighed in
Last updated Mar 23, 2014


Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.