Vaults are barrier methods of contraception for female. These are made of rubber and prevent conception by blocking the entry of sperms through the cervix. IUDs increase phagocytosis of sperms within the uterus. Vasectomy is a surgical method of contraception in males in which a small part of the vas deferens is removed or tied up through a small incision on the scrotum. Tubectomy is a surgical method of contraception in females where a small part of the fallopian tube is removed or tied up through a small incision in the abdomen or through vagina.

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