Patient: If i have sex the day im ovulating and take plan b the day after will it work?
Symptoms: No symptoms
Doctor: Hello,Thanks for the query.Plan B will work if it is taken within 72 hours of the unprotected sex, irrespective of w hether you are ovulating or not. As the interval between the sex which was last done and the time of consumption of plan B increases, the effectiveness of the contraception decreases. Always remember there are 0.5 to 1% chances of failure. There is no contraception which is 100 % effective.Hope this helpedRegards