Sperm cells in a condom. Computer artwork of sperm cells (red heads,blue tails) inside a condom (not to scale). Sperm cells (spermatazoa) are the male reproductive cells. They are formed in the testes and are released during ejaculation in a fluid called semen. A condom is a latex rubber sheath used as a barrier contraceptive to prevent the sperm cells entering the female reproductive tract. This prevents unplanned pregnancies,and also helps to prevent the spread of STDs (sexually transmitted diseases) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Darkin, Christian |
Bildgröße: | 4850 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |