How much sperm? Health question

when sperm hits the air do it die right away or do it dies in a hour or 2 ???

Does the mouth of a male contain any amount of sperms?(unless taken from an external source)

Does anyone else get a bit weirded out when they put health questions up???

I do have my period and I already had it this month but for some reason I just got bloody discharge and I'm not on my period ...

If i dont have a health insurance how much would cost me to get one and i will to have to pay for that every year, every mon...

I m pratik and want to build up my health so how can I?

Hi I am a lesbian and me and my fiance are thinking about having a baby. and we decided that im going to carry, im just wonde...

Why do cuts hurt so much x

I am thinking I need to see one, soon. But I don't know how to go about it. I do not want to tell my parents about it because...

How much should a 15 year old weigh at 5'4"?