Question abvout pregnancy and period

[blowfish]

If someone is having a period, and they have unprotected sex... say like the 2nd day of her period. The man pre-cums only and he didn't penetrate inside her (only half way), if the girl fell pregnant then, does her period cycle stop immediately? (assuming the girl has her period for about 4 days).

 

Thanks

 

And is it true that there's only a 25% chance of someone getting pregnant per month? Depending on the time you have sex.

[cleverme123]

I doubt it no your cycle wouldn't stop and the odds are around 25%. Usually you get pregnant around middle of your cycle. But it isn't something I wouldn't play roulette with

[playgirl]

the cycle usually happens 8-12 days somewhere in the middle.

your period wouldnt stop abruptly.