No a garl can get pregnent if sperms are inside the vargaina.
Sperms are too tiny to tell whether any got inside you or not, or whether at any point of intercourse any got inside you or not. Whether he has pre-ejaculate on his penis after pulling out or not is not relevant. There is a tiny risk that some sperms got inside you and get you pregnant.
You can ejaculate just at the entrance and don't have to go inside. Sperms swim.
No it dosen't, a girl can get pregnent only if sperms get inside her vagina and fuses with overy.
Not from the intercourse she had a month earlier. Sperms live 3-5 days inside a woman.
No she cannot get pregnant
Yes, even if you spill them outside your private parts they can still find their way in.
Yes pregnancy in such situation can occur as all of the seminal fluid contain sperms.
== == First of all, you can't stick a sperm inside you with your finger. The least amount of semen that you can hold on your finger contains millions of sperms. Though fertilization of the ovum needs millions and millions of sperms, and also depending on their motility, It is possible to get pregnant this way. It has very low probability, but could happen.
Putting live sperms inside your vagina can get you pregnant, yes.
It's not the amount of sperms that decide that and only one is let inside the egg anyways. All you can do is have sex and wish for one. A normal ejaculation, ½-1tsp, is 200 million sperms.
No. When a girl eat sperms, she will not get pregnant.