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Greetings!

Correct option is copper T . The copper T is a small T-shaped plastic and copper device. The copper IUD constantly releases a small amount of copper into the uterus (womb).An intrauterine device which is also known as intrauterine contraceptive device IUCD or ICD or coil, is a small, often T-shaped birth control device that is inserted into a woman's uterus to prevent pregnancy.
Whereas the option vasectomy is permanent method of sterilisation and if I tell you about condom then it comes under barrier method.
So the correct option is copper T.
Thankyou