What form of birth control interferes with breastmilk production?

June 12, 2017


The correct answer is A. The amount of estrogen a woman’s body produces goes up tremendously during pregnancy, then plummets to pre pregnancy levels within 24 hours of childbirth. This helps the body by producing a large amount of prolactin, which is crucial for milk production. So any form of birth control containing estrogen has great potential to lower a woman’s milk supply. And the patch contains both progesterone and estrogen. Other forms of birth control pills contain both estrogen and progesterone, but the patch was the only method listed that combines both hormones.


An IUD (Intrauterine device) is a device placed inside of the cervix that prevents pregnancy. There is a non-hormonal copper IUD and also hormonal IUD’s such as Mirena, Skyla, and Liletta. These thicken the mucus in the cervix to help trap and prevent sperm from coming in, and they also slowly release progesterone to prevent ovulation.


The mini pill and the shot also use progesterone, but not estrogen. Birth control containing estrogen has been linked to reduced milk supply and shorter breastfeeding duration. Whereas progesterone methods are considered not to interfere with milk supply IF taken within 6-8 weeks of childbirth. If taken sooner, these methods also have the potential to lower milk supply.


Birth control methods that were not listed but considered preferable for milk production are non-hormonal barrier methods such as condoms and diaphragms. There are also more permanent methods like tubal ligation and vasectomy. And of course there is the LAM (lactation Amenorrhea Method). This is a natural way for lactating women to space their pregnancies and delay ovulation.

Share on Facebook
Share on Twitter
Please reload

who we are: 


Welcome to the SOS Lactation Blog!

SOS Lactation was founded to provide families with immediate, quality breastfeeding support. Unfortunately, many mothers are filled with all sorts of well meaning, but inaccurate information. At SOS Lactation you can rely on accurate, evidence-based information to assist you on your breastfeeding journey.

If you are located in the Houston, TX area and would like to schedule a same day            in-person breastfeeding consultation, click here.      


Happy breastfeeding! 



Monday, Feb. 3 :  

Say It With Your Breast!

Breastfeeding meet up

10 am to 11 am at

Vital Family Chiropractic

Tongue Tie Group Series -  This group will meet each Tuesday in Feb. (4th, 11th, 18th, 25th) from 9:30 am -11:30 am  and 12 pm to 2 pm at West U Pediatric Dentistry 

Wednesday, Feb. 12th :

Tummy Time Method Class -

9 am to 10:30 am at Vital Family Chiropractic

  • SOS - gold on aqua - Copy
  • Facebook Social Icon
  • Yelp Social Icon
  • Instagram Social Icon
 FOLLOW sos lactation: 

September 10, 2020

August 14, 2020

June 26, 2020

June 19, 2020

June 12, 2020

May 16, 2020

Please reload

Please reload

  • Facebook B&W
  • logo%2520(2)_edited_edited
  • Instagram B&W

© 2020 SOS Lactation LLC