Why and how humans reproduce

Human reproduction is a completely natural process by sexual reproduction giving as a result the conception of a child ,always involving sexual intercourse between a man an a woman , During intercourse, the interaction between the male reproductive system and the female reproductive system results in fertilization of the woman's ovule with men’s sperm which after a gestation period is followed by child , and also are some not natural process as the as the insemination methods which do not involves sexual intercourses . The male reproductive system contains two main divisions: the penis, and the testicles sperm are produced. In humans, both of these organs are outside the abdominal cavity. Having the testes outside the abdomen best facilitates temperature regulation of the sperm, which require specific temperatures to survive. The female reproductive system contains two main divisions: the vagina and uterus, which act as the receptacle for the semen, The vagina is attached to the uterus through the cervix, while the uterus is attached to the ovaries via the Fallopian tubes. At certain intervals, the ovaries release an ovum, which passes through the fallopian tube into the uterus. Human reproduction is a long process, starting with sexual intercourse, followed by nine months of pregnancy before childbirth. Many years of parental care is required in order to finish with a mature human being.

by santiago lopez