Tubectomy prevents pregnancy by

IUDs prevent pregnancy by

IUDs prevent pregnancy by

IUDs prevent pregnancy by

IUDs prevent pregnancy by

Which of the following is a contraceptive device which prevents pregnancy by preventing fertilization and an IUCD for birth control?

Which of the following is a mechenical device which prevents pregnancy by preventing fertilization and an IUCD for birth control?

Which of the following is a mechenical device which prevents pregnancy by preventing fertilization and an IUCD for birth control?

Which of the following is a mechenical device which prevents pregnancy by preventing fertilization and an IUCD for birth control?

Tubectomy is to prevent