Human reproductive system | 合法醫療器材資訊網
Whenthefetushasdevelopedtoacertainpoint,pregnancyisconcludedwithchildbirth,involvinglabor.Duringlabor,themusclesoftheuteruscontractandthe ...
Organs involved in reproduction
The human reproductive system includes the male reproductive system which functions to produce and deposit sperm; and the female reproductive system which functions to produce egg cells, and to protect and nourish the fetus until birth. Humans have a high level of sexual differentiation. In addition to differences in nearly every reproductive organ, there are numerous differences in typical secondary sex characteristics.
Human reproduction usually involves internal fertilization by sexual intercourse. In this process, the male inserts his penis into the females vagina and ejaculates semen, which contains sperm. A small proportion of the sperm pass through the cervix into the uterus, and then into the fallopian tubes for fertilization of the ovum. Only one sperm is required to fertilize the ovum. Upon successful fertilization, the fertilized ovum, ...
A.R.T. and history, 1678–1978 | 合法醫療器材資訊網
Earth | 合法醫療器材資訊網
Evolution of sexual reproduction | 合法醫療器材資訊網
Human reproduction | 合法醫療器材資訊網
Human reproductive system | 合法醫療器材資訊網
Reproduction | 合法醫療器材資訊網
Reproduction and the Discovery of Sperm | 合法醫療器材資訊網
Sexual evolution | 合法醫療器材資訊網
Sexual reproduction | 合法醫療器材資訊網
The Discovery of Egg and Sperm in the 17th Century | 合法醫療器材資訊網
【"億宸" 輔助生殖顯微鏡及其附件 (未滅菌)】許可證字號:衛部醫器輸壹字第015785號
器材品名:"億宸"輔助生殖顯微鏡及其附件(未滅菌)許可證字號:衛部醫器輸壹字第015785號註銷狀態:註銷日期:註銷理由:有效日期:...
【"億宸" 輔助生殖顯微鏡及其附件 (未滅菌)】許可證字號:衛部醫器輸壹字第018354號
器材品名:"億宸"輔助生殖顯微鏡及其附件(未滅菌)許可證字號:衛部醫器輸壹字第018354號註銷狀態:註銷日期:註銷理由:有效日期:...