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| 1. |
Describe the way to preventing pregancy |
| Answer» 1)Barrier Method: The physical devices such as condom(male)and diaphragm(female-covering on ******)are used.\xa0They prevent the meeting of sperm and egg.2)Chemical Method: The female uses 2 types of pills-oral and ******.\xa0Oral pills are made of specific hormones which prevent release of egg into oviduct. Vaginal pills contain chemical which kill the sperm.3)Intra-uterine contraceptive device(IUCD)or copper-T :\xa0The use of IUCD is placed inside the uterus.It prevents the implantation of fertilised egg in uterus.4)Surgical method : In male a small portion of sperm duct is removed by operation and both the cut ends are tied property.This prevents sperm from coming out.(VESECTOMY) | |