Question

Which of the following is hormone releasing IUD?
A. Lippes loop
B. Cu7
C. LNG-20
D. Multiload 375

Answer 1

This is a type of IUD. It releases a hormone called progesterone which makes the uterus unsuitable for the sperms and kills them thereby acting as a contraceptive and preventing pregnancy.

Complete Answer:
To answer this question, first, we need to know about the IUD. An intrauterine device (IUD) is also called an intrauterine contraceptive device or small coil, mostly T-shaped birth control device that is injected into the uterus to stop pregnancy. IUDs are LARC (long-acting reversible birth control). One research gives the information that female family planning givers select the LARC process mostly (41.6%) than the normal public (12.1%). Among all the birth control processes, IUDs, besides with contraceptive implants, are the most acceptable among users.

Now, let us find the solution from the option.
- Lippes loop is IUD impregnated with barium sulfate.
- Copper eliminating IUDs, like CuT, Cu7, Multiload 375 etc, secrete copper that inhibits the sperm movement that in result decreases its fertilizing capability.
- LNG-20 is IUD that releases levonorgestrel (LNG), causes endometrial atrophy and alters the stroma to inhibit implantation. It also increases sperm phagocytosis in the uterus.

Thus, the correct option is C. i.e. LNG-20.

Note: The utilization of IUDs has risen in the United States from 0.9% in 1995 to 7.3% from the time of 2006 to 2014. The usage of IUDs as a shape of birth control accepted from the 1800s. An earlier item called the Dalkon shield was related with a rise in the possibility of PID (pelvic inflammatory disease).