Choose the right one among the statements given below.

Options

A. IUDs are generally inserted by the user herself.
B. IUDs increases phagocytosis reaction in the uterus.
C. IUDs suppress gametogenesis.
D. IUDs once inserted need not be replaced.

Answer

B

Explanation

Non -mediated IUDs increase phagocyosis of sperms within the uterus and the Cu ions released suppress sperm motility and the fertilising capacity . Hormone releasing IUDs make the uterus unsuitable for implantation and the cervix hostile to sperms, e.g., progestasert. LNG-20.
Intra Uterine IUDs Devices (IUDs) are used as one of the effective and popular contraceptive method.These decices are inserted by doctors or expert nurses in the uterus through vagina. IUDs are presently available as the non-mediated IUDs(e.g. Lipens loop) . cooper releasing IUDs (Cu-T,Cu-7 Multiload 375) and the hormone releasing IUDs (Progestasert, LCNG-20)
IUDs do not suppress gametogenesis as gametogensesis (oogensis) takes in they ovary, while IUDs are inserted in the uterus (through vagina) with the help of an doctor or an expert personnel.