Question

the main reason for making copper T most effective and popular intra uterine device in female

Answer 1

it is because Cu-T blocks the site of embedding of zygote.
moreover, Cu releases Cu2+ ions , which are responsible for killing of sperms...
hope it helpzzz ☺️

Answer 2

Answer:

Copper t is a well known intrauterine device which is also called as an intrauterine coil. It is made of plastic material and is ''t'' shaped device, which is inserted inside the female

It releases copper ion and protects the female from getting pregnant. The copper ion release by the device act as a spermicide, which kills the sperm, which does not allow the fertilization of the egg by the sperm.

It is known to protect women against pregnancy for a time period of 5 years to 10 years. It does not allow the sperm to reach the female egg. It is reversible.