Your body has no idea who you had sex with before and now. No man can claim you and have your body only be for him and have another man's sperm cause problems in your body. Often do you get a odor after sex, it's normal.
Zero. Sperm is not needed for intercourse.
No. There is no difference between masturbation and intercourse so far as sperm production goes, except that foreplay may allow a bit more to be produced.
The sperm is usually discharged during intercourse. That one of the prime reasons for intercourse: for male sperm to get into a female for fertilization of her egg(s).It depends on what you mean by "safe". It is the natural method of procreation.
Either by masturbating or by intercourse.
no, but if you have sexual intercourse repeatedly over a short amount of time, the amount of sperm he edjaculates will be less.
No, you need sperm to get pregnant. Masturbation is pregnancy-free!
Contains by a male before intercourse and by a female after intercourse
yeah. that is kinda gross that he did not shower. but if his sperm gets inside u then yes
Sexual Intercourse
sperm . Sexual intercourse or artificial insemination.
The Women's vagina. :^)
Do you mean can intercourse cause harm to the developing embryo? If a woman has unprotected sex with more than one man, the sperm that was in the vagina and uterus first - will spread a type of antibodies to fight off the new sperm, this happens prior to conception. Soon after conception your progesterone levels start rising to protect the developing embryo. This will cause the cervix to produce a mucous plug that has antibodies, which prevent germs, viruses and even sperm from gaining access to the baby and the placenta.