Hi, i have been on lo loestrin fe for 1 month. Today i am taking second brown pill, which is also the last one...i feel menstrual pain for a few days, but no menstruation. I am worried! Is pregnancy possible if i had intercourse with my bf (while i was on the pill) but he had never ejaculated inside? It is written that lo loestrin fe is protecting you from the first day if u are starting on the first day of your period. Thats how i did. But why is my period not coming?:((