No. For pregnancy to occur there needs to be sperm.
No, just lucky.
Pregnancy
Yeah if those panties touch her vagina. And those sperm get inside her vagina and impregnate her.
yes, be careful, expecially as periods in young women are more irregular...anything inserted in the vagina with semen on it could potentially cause a pregnancy
Only if your ejaculate shoots all the way to another woman's vagina, then no.
As far as i have researched other than STRESS, pregnancy, injury and infections...Sex does not affect your periods.
It is very unlikely. If no semen entered the vagina, there can be no pregnancy. A little slippage is fairly normal.
No. Unless by "grapefruit", you mean "a man ejaculating into a woman's vagina", in which case the answer is yes.
If you have fresh semen on your finger and inserts it inside her vagina, yes then she can get pregnant.
It is a common myth that you cannot get pregnant if the penis does not enter the vagina. Ejaculating (or even the "pre-ejaculate" secretions) in the area of the vaginal opening can cause pregnancy. The semen must enter the vagina so other touching that does not result in this cannot cause pregnancy (but can cause some sexually transmitted diseases).
on the vagina and washed off, I doubt it. Inside the vagina is what it takes.
only sex can cause a pregnancy. who ever flagged this, the answer is perfectly fine.
The truth is licking the clitoris with man's moist tongue can cause tingling sensation for woman. After which, sucking the entire opening with man's lips for added satisfaction.