My Girlfriend And I Had Unprotected Sex A Few Hours

Posted on Sat, 23 Nov 2019

Question: My girlfriend and I had unprotected sex a few hours after her taking the morning after pill. What is the likelihood of a pregnancy in this situation?

Answered by Dr. Dr. Antoneta Zotaj (2 hours later)

Brief Answer:
Taking it a few hours ahead does not reduce its effect- there is a 5-10% risk of pregnancy (related to the usual protection rate of the pill)

Detailed Answer:
Hello and welcome to "Ask a Doctor" service,

I carefully read your query and understand your concern.

The morning-after pill works by preventing ovulation, so taking it a few hours before intercourse will not reduce its effectiveness.

Normally, the morning after pill has a protection rate against pregnancy from 90-95% so chances of pregnancy are 5-10%.

I hope this answers your query. I remain at your disposal in case further medical assistance is needed.

Regards,
Dr. Antoneta Zotaj
General and Family Physician

Above answer was peer-reviewed by : Dr. Raju A.T