The reason urinating is encouraged afterwards is because you get the bacteria from the man off. It does not prevent pregnancy in any way. The semen is inside the vagina and the urethra is leading out to the vulva so they never meet.
Yes
Women Hate Sex Because They Get Pregnant All the time from it .
Yes it is possible.
Yes, still possible. Some women get pregnant from having had sex whilst on their period. (This happens more frequently than you'd think). That is why contraception is recommended at all times of the month.
No.
Immediately after menstruation it is possible to get pregnant. It is even possible to get pregnant during menstruation, though very very very unlikely. It is always possible for a woman to get pregnant as long as she has a healthy, pre-menopausal, post-pubescent, fully functioning uterus and is having sex with a man in a similar situation. However, women are more likely to get pregnant right before their period and less likely to unlikely to get pregnant during or after their period.
Yes. Most women ovulate 14 days after their period, but that is MOST NOT ALL. If you think you ovulated 9 days after your period (Which is possible for some women) and you had intercourse (sex) then, yes it is possible.
Anytime you have sex, period or no, you can get pregnant.
Lesbians are women who are attracted to the same sex. If they have sex with a man however, they can get pregnant.
Yes
No, that is in possible.
No, but it makes it more probable.