Question

Mention the role of IUDs in the phagocytosis of sperms.

Answer 1

Phagocytosis of Sperms:-

1. Doctors or expert nurses put intrauterine contraceptive devices (IUDs) into the uterus through the vaginal canal.
2. These devices, which accelerate sperm phagocytosis within the uterus, are currently accessible as:-

1. Lippes loop for non-medicated IUDs. CuT, Cu7, and Multiload 375 are copper-releasing IUDs.
2. Cu ions are also used to reduce sperm motility and fertilization capacity. IUDs that release hormones: Progestasert, LNG-20 (Levonorgestrel).