Some woman have regular periods through there whole pregnancy its rare but does happen! If she's been on the pill its unlikely though but no birth control is 100% I fell pregnant on the pill.
Ok but how can you have a period if your egg is fertilized. It just sounds weird. I've always been taught differently
It's not me its my girlfriend she's been on birth control for two years
I conceived on the 3rd April and only had sex the day before hadn't done for weeks before so could have only got pregnant on that day but had a full heavy period that started on the 4th April. But I don't think the sperm will live that long unless it already fertilized ur egg before your period started like what happened to me... I was on pill too so anythings possible!
How long hve yhu been taking birth control?
The period came after sex not before just to clarify