All about Birth Control Shot - Dr. Shefali Tyagi

birth control shot is an injection of progesterone which can be taken once in 3 months.It either prevents release of the egg from ovary or makes the lining of uterus very thick.,thus preventing penetration of sperms.If you are regular on the shots then chances of pregnancy are very low like 1 in 100.If you are taking shots irregularly then chances are 6 in 100.Most common side effect is excessive bleeding.You can have migraines or depression.You can gain weight and if your bones are weak you will have chances of developing osteoporosis.These are very effective and safe even during breastfeeding.