What does a period that is one day long mean?

I got my period and then a few days later I engaged in sexual intercourse and then I started bleeding a few days after that.....

I had my period for like one day after having unpretected sex am I preganant?

My last period was from the 2nd to the 6th of november. Me and my boyfriend had sex on the 28th of november and on the 29th o...

I had asked this Quiz but I can see some of my friends they dont understand what my Quiz means. my Quiz was like this ! .....

About how many days should I wait to have sex..after my period.? I'm on birth control too!

When you have sex on the first day of your period then it stops could that mean you are pregnet?

Ok So im 14 and I've only ever had one period what lasted a couple of days and this was nearly a yar ago and I've never had s...

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

I timed the days between the first day of one and the next last time and it was only 20 days but now its been 31 days and I s...

okay, I had sex about 11-12 days before my next period... I started my period on my 26th day, so that means im not pregnant r...