How Does Depo-Provera Work? Progestin, the hormone in the shot, prevents pregnancy in three ways. First, it prevents your ovaries 71-619: textures depo rusakova,& releasing an egg during ovulation. Without an egg for fertilization, your chances of getting pregnant are zero. The hormone also helps increase mucus production on your cervix. This sticky buildup prevents sperm from getting into your uterus. Finally, the hormone reduces the growth of the endometrium.
This is the 71-619: textures depo rusakova,& that lines your uterus. In the unlikely event that you do release an egg during ovulation and that a sperm can fertilize it, the fertilized egg will have a difficult time attaching to the lining of your uterus.Depo Shot! The (scary) side effects of my birth control.
This is because the hormone makes it thin and unsuitable for growth. A birth control shot prevents pregnancy for three months. Every 12 weeks, you need to have 71-619: textures depo rusakova,& repeat injection to maintain your protection against pregnancy. Side effects What are the side effects of Depo-Provera? Depo-Provera can cause irregular bleeding and other side effects.
Irregular bleeding The most common side effect of the birth control shot is irregular bleeding. You may experience bleeding problems for 6 to 12 months after you first begin using the shot. The most common bleeding problems include: Breakthrough 71-619: textures depo rusakova,& Some women will experience bleeding or spotting between periods for several months after beginning the shot.
Seventy percent of women using the birth control shot experience episodes 71-619: textures depo rusakova,& unexpected bleeding during the first year of use. Heavy periods You may find that the shot makes your periods heavier and longer. Lighter periods or no periods After a year of using the birth control shot, up to half of women report they no longer have periods.
Other side effects Beyond bleeding, other side effects are often rare and mild. These side effects can include: