Q 1. 1. For each of the methods of birth control, explain how it works and its advantages and disadvantageous.
2. What are some obstacles and aids to fertilization ?
1. The different types of birth control methods includes short acting hormonal methods which includes pills , vaginal ring . These methods prevents ovaries from from releasing the eggs and prevent the sperm from entering the egg . Other barrier methods includes diaphragm ,condoms cervical cap .These methods includes sperm from entering the egg and fertilize it . There are other surgical methods also which includes vasectomy and tubectomy .
