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Human reproductive system
The human reproductive system usually involves internal fertilization by sexual intercourse. During this process, the male inserts their erect penis into the female 's vagina and ejaculates semen, which contains sperm. The sperm then travels through the vagina and cervix into the uterus or fallopian tubes for fertilization of the ovum.
Female reproductive system
Human reproduction
List of related male and female reproductive organs
Uterus - Wikipedia ... Uterus
Human reproductive biology is primarily controlled through hormones, which send signals to the human reproductive structures to influence growth and maturation. These hormones are secreted by endocrine glands, and spread to different tissues in the human body. In humans, the pituitary gland synthesizes hormones used to control the activity of ...
Reproductive Function Seminal fluid provides sperm with energy and helps them move efficiently. It also balances the acidic environment in the female reproductive tract to protect sperm from harm.