Main disadvantages of intrauterine contraceptive devices is that

Options

A. the devices are permanently placed in uterus and cannot be removed even if couple want to have children
B. the device has to be inserted by physician in the uterus through vagina
C. the devices are expelled out without the knowledge of the wearers
D. both (a) and (c)

Answer

C

Explanation

These are certain disadvantages of the intrauterine devices. These are :
- IUDs are expelled without the knowledge of the wearer in about 10 to 15 % of the women and they run the risk of becoming pregnant
- There is risk of perforation of uterus and infection
- They can cause excess menstrual bleeding and pain.