Question

How is sperm ejected in women's body? How is sperm helpful in it?

Answer 1

Sperms are ejected in the women's body when the partners have intercourse,which means when male inserts his penis in women's vagina and finnaly ejects the sperms in the women's vagina,Thus in this way sperms enter female body
During sex, the man's semen comes out of his penis when he ejaculates (comes). Each drop of semen has thousands of sperm, which are too small to see. When the man ejaculates in the woman's vagina or near her genitals, the sperm can enter the through the 'mouth' of the womb (the cervix) into the womb.
A male releases sperm when he ejaculates and a female releases an egg each month, during ovulation. It only takes one sperm to fertilize an egg. So, if an egg and sperm meet (an egg is fertilized), it travels down the fallopian tube and implants in the lining of the uterus. If this happens, afemale becomes pregnant.