IUDs and Breast Milk Supply

Where did my breast milk go?

BIRTH CONTROL AND MILK SUPPLY

An IUD is a form of birth control that’s put into your uterus to prevent pregnancy. One of the most common forms of birth control, it’s long-term, reversible, and considered one of the most effective birth control methods. Many doctors will encourage new mothers to have them placed between 4-6 weeks postpartum checkup to prevent pregnancies too close together. The Paragard IUD is wrapped in copper and doesn’t have hormones. The Mirena, Kyleena, Liletta, and Skyla IUDs use the hormone progestin to prevent pregnancy. Be aware that each IUD has a different amount of progestin. They are not created equal. Progestin is also the hormone found in the mini pill.

Hormonal IUDs and the mini pill are often recommended by doctors as the best form of birth control for breastfeeding mothers because most of the research that is available says that they don’t impact breast milk supply. And many who use these methods don’t experience any drop in supply. For some, though, both the mini pill and the hormonal IUDs will drop breast milk supply, some times drastically. Every body is sensitive to different levels of hormones. If you have an IUD placed and notice a drop in supply, the only way to increase supply again is to remove the IUD. Increased pumping or herbal supplements will usually not be enough to increase supply again because you’re working against hormones. The only way to rebound supply would be to remove the IUD. If you’re considering a hormonal based IUD and aren’t sure if your supply will drop, consider taking a few rounds of the mini pill (progestin only) which is the same hormone as the IUD. If your supply drops, you only have to stop taking the pill and your supply will rebound much quicker.

Did you use a hormone based birth control? Did you notice a change in your breast milk supply?