Question

What is sperm
And how enter in female

Answer 1

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.

Answer 2

Sperm is the male reproductive cell and is derived from the Greek word (σπέρμα) sperma (meaning "seed"). In the types of sexual reproduction known as anisogamy and its subtype oogamy, there is a marked difference in the size of the gametes with the smaller one being termed the "male" or sperm cell. A uniflagellar sperm cell that is motile is referred to as a spermatozoon, whereas a non-motile sperm cell is referred to as a spermatium. Sperm cells cannot divide and have a limited life span, but after fusion with egg cells during fertilization, a new organism begins developing, starting as a totipotentzygote. The human sperm cell is haploid, so that its 23 chromosomes can join the 23 chromosomes of the female egg to form a diploid cell. In mammals, sperm develops in the testicles, stored in the epididymis, and is released from the penis.
DUE TO THE sexual intercourse between male and female ,male hormes secrets sperm from his penis into the vagina of female