if you you are still having periods and think that you may not be pregant think again
i was on birth control and had a period for 5 months
i keet having stomach cramps and pains and periods for the full 5 months
Me and my husband decided that i should go to the er
Well to my surprise it wasnt cramps or any std that i may of thought

i was actually 5 1/2 months pregant
periods and all 5 1/2 months
so it can happen
every woman may have a vagina
but our make up is different for every woman

i would recommend going to the doctor for an ultrasound
if you think this is the case with you

hope this helps