How do you get to labor and delivery? Practice, practice, practice. You might not be ready for the baby just yet (still haven't picked out that nursery color?), but your body is certainly gearing up for the big day — and you're reminded of this each time you feel your uterus tightening up.

What are Braxton Hicks contractions?


What causes Braxton Hicks contractions?


When do Braxton Hicks contractions start?

Braxton Hicks contractions can begin any time after week 20 of pregnancy in the second trimester (though they're more noticeable in later months, in the third trimester). They'll increase through week 32 all the way until real labor starts. 

What do Braxton Hicks contractions feel like?



Braxton Hicks vs. true labor contractions

  • Braxton Hicks contractions are irregular and infrequent. They usually last about 15 to 30 seconds (but sometimes as long as two minutes), and they should subside when you change positions. 
  • Real labor contractions are relatively regular and grow stronger, longer and closer together as you near labor. They usually last about 30 to 70 seconds each, and they don't ease with a change in activity. Each one feels like a very strong menstrual cramp. The purpose of labor contractions is to thin and dilate the cervix, whereas Braxton Hicks contractions are just practice for the real thing. Real contractions may also be accompanied by other common labor signs, including a pinkish or blood-streaked discharge known as bloody show. And you'll know they're real contractions if your water breaks or you lose the mucous plug.

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When it's time to call the doctor

If your contractions are increasing in intensity and frequency and you notice more than four in an hour, you may be in true labor. So call your ob-gyn right away (especially if you aren't yet 39 weeks pregnant and are at risk of preterm labor).


What you can do about Braxton Hicks contractions

  • Drink up. Even minor dehydration can cause contractions.
  • Visualize. Use these contractions as a chance to practice the breathing and visualization techniques you've learned in your childbirth education class. (Your partner can practice, too!)