Hello doctor, I suffer from severe OCD just when I miss my period I start thinking I might be pregnant where as I do not get sexually active. I start thinking what if sperm on the public toilet seat or just by being fingered, this kind of thing can happen. My lmp was 9 April, I ate Duphaston for 5 days and today is 6th day now but no period. Breast pain is also less to none. I have been given meprate now for 3 days. Doctors pls understand the issue so that I can calm my overactive mind. 1. How many days after meprate will I have periods because Duphaston dint work 2 can above listed incidences can cause preg. 3. If according to OCD, I was to be preg what would have happened at 7th week. I just want to calm my nerves.