The woman has to have an egg and needs only one sperm to fertilize the egg. Without sperm no baby.
Not with his own semen. Though if he came into contact with another man's semen (having sex with another man or even a woman who recently had sex), then the "foreign" semen could impregnate the woman.
Yes.
Yes. A tired man can still produce semen. It might take more effort but as long as he can put semen into a woman's vagina, she can become pregnant.
The only way for a female to get pregnant is for a man to ejaculate semen into the woman's vagina. A girl can't get pregnant from a girl; a guy cannot get pregnant from a girl.
NOPE! key ingredient missing.
Yes semen is not always white, it can be gray and light yellow.
The alcohol is not transfered into his semen.
The only way for a woman to get pregnant is for male semen to enter her vagina. So no, kissing will not get you pregnant.
It is possible that the semen will find an egg and fertilize. This will make the female pregnant because that fertilized egg will start developing into a baby over a period of nine months.
Definitely. She can get pregnant in any position. You only have to have two factors for a female to get pregnant. She has to be ovulating and semen to come in contact with her egg released during ovulation.
No, women cannot get pregnant from another woman's vaginal fluid. Pregnancy can occur when sperm fertilizes an egg, and this typically requires semen from a male partner.
No. As long as there is semen ejaculated into the vagina, there are a possibility of pregancy.