No. Sex during pregnancy is fine right up until the last few weeks.
Yup!
Your cervix opens and closes slightly throughout the month, and you cannot do anything to stop it or help it. You can get pregnant at any time that you do not use birth control and that sperm are present. You cervix is a few inches inside of your vagina, and if you are lying on your back, it is 'above' your fingers inside of you. Perhaps you mean if you open your vagina? You actually need sperm present from a male to become impregnated. You cannot become pregnant without a male's sperm present in your vagina. But it only takes a single sperm, so if a male has touched his penis, and then touches your vagina, then it is POSSIBLE to get pregnant.
No, that wouldn't normally happen.
Yes.
Yes you can get pregnant while on your period -
Yes.
No. The blood washes the sperm out. Only animals get pregnant when they bleed.
No, your cervix is closed off and any subsequent sperm cannot reach your unborn child in any way. However, if the sperm is carrying an STD/STI then yes, it can be harmful to both the mother and child because it can infect both of you (mother first, then baby) however, if you and your partner are healthy and faithful you will have nothing to worry about. Just take it easy and don't get too rough or overdo it.
well outside of the body not far at all unless you physically put them there, they will die after 12 hours for sure and you have to physically insert it into you to get pregnant so you can't get pregnant from a toilet seat or if some gets on your leg,
Depo Provera prevents pregnancy by preventing ovulation and making it difficult for sperm to get through the cervix. It has no effect on sperm directly.
Sperm should not come in contact with your hands if you are trying to get a girl pregnant. Sperm should enter the female's vagina during ejaculation while having sex.
Doucheing while pregnant is a very bad idea. This can cause serious infection to the vaginal area, including the cervix, which can inturn, be harmful to you're unborn baby.