Which device(s) is/are fitted inside the uterus to prevent the implantation of an embryo?
Lippe's loop
Copper-T
The two devices that are fitted inside the uterus to prevent the implantation of an embryo are:
1. Lippe's loop
2. Copper-T
These are called Intra Uterine Devices(IUD). An intrauterine device, also known as intrauterine contraceptive device or coil, is a small, often T-shaped birth control device that is inserted into a woman's uterus to prevent pregnancy. IUDs are one form of long-acting reversible birth control equipments.