How come me and my boyfriend had protected sex 1/21but no period ?

I had sex with my boyfriend on the 4th and my period was due on the 16th but it has not come yet and so I am worried. we did ...

is normal to have period 1 week after sex my periods date is 24 ,25 every month after end of my period I do sex on 30th nov n...

My boyfriend and I have had protected sex every day for three week leading up to my period. I didnt come on my period and I w...

If you have sex, does your period lag it a bit? And also, does your period come a week sooner every month?? So say that you ...

after sex does it make your period heavier or does it stay the same.

Hey everyone, Im starting to get worried about my period, im regular with a usual 28 day cycle. I was on last the 4th octobe...

me and my boyfriend had sex whill me being on my period. can you get pregnant if you have sex on your period? please help!

I am 20 years old and I had sex with my boyfriend and about two hours later I got my period but it was different I was bleedi...

I had protected sex on 1/21 and now its 1/29.my period hasnt came still and the condom didnt break and my boyfriend didnt cum...

For the past month,everytime I have sex I start bleeding 2 days after...what could this be?