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Course: Class 12 Biology (India) > Unit 4
Lesson 1: Birth Control- Natural methods of contraception
- Birth control - barrier methods and spermicides
- Birth control - Intrauterine devices and pills
- Birth control - surgical methods
- Contraceptives - natural, barrier, and surgical
- Contraceptives - IUDs and Pills - 1
- Contraceptives - IUDs and Pills - 2
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