Nursing through Pregnancy

By Barbara Behrmann, Ph.D.

© 2007 

Samantha was happily nursing her toddler when she discovered she was pregnant.  While many mothers stop nursing in such situations, Samantha continued to nurse her son through most of her pregnancy.  As her due date got closer and she was less able to differentiate between real contractions and Braxton Hicks contractions (those that don’t dilate the cervix) she decided to stop.  But as soon as her babies were born (it turned out she was having triplets!) she let her son resume his nursing relationship.  Not only did it help him from not feeling left out or displaced, but his nursing actually helped to bring in her milk when her babies were still too weak to suckle effectively.

While few women find themselves nursing triplets and a toddler at the same time, Samantha’s story is representative of many women who chose not to let pregnancy be the reason for weaning.  You may choose to wean, but that’s a separate issue.  The bottom line is that in most cases it is safe to nurse through pregnancy.  When you nurse, your body releases the hormone oxytocin.  This is the same hormone that causes uterine contractions.  Your uterus doesn’t respond to this, however, until shortly before you are ready to begin labor.  If, however, you are at risk for premature labor and your doctor has told you to avoid sex during pregnancy for fear of triggering contractions, you should consult with a breastfeeding specialist before continuing your nursing relationship.

Pregnancy does affect lactation, though, as well as how you experience nursing.  Lactation consultant Kathleen Huggins, IBCLC, author of The Nursing Mother’s Companion explains that the amount of milk women make often decreases due to the estrogen secreted by the placenta.  Fortunately, by the time you would find yourself pregnant again, it is unlikely that your nursling would be relying exclusively on breastmilk for nourishment.

Some women who nurse while pregnant also experience physical pain or mental irritation.  In my own case, for example, I chose to gradually wean midway through my second pregnancy because it felt as if my daughter, newly three, was using pliers to draw my nipple into her mouth!  Another woman I know didn’t wean her daughter, but resorted to deep breathing to get through a nursing session.  Not all women experience this though and continue to enjoy nursing. 

Nursing Two

So what happens after the baby is born?  Is it ok to nurse your newborn and her older sibling?  Yes.  Tandem nursing – breastfeeding two (or more) children of different ages – is quite safe.  And since milk production works on the basis of supply and demand, there is generally plenty of milk for two.

While not for everybody, most mothers who tandem nurse find the benefits far outweigh any costs – nutritionally, emotionally, and psychologically. “My son was an intense nurser and it was very important to him,” says one mom.  “Nursing was something he was a part of - he wasn’t shuffled to the back – and it helped him to feel less excluded.”

Another mother, Laura, had a long labor and was separated from her 15 ½ month old for almost three days.   Once home, she sat in her rocking chair to nurse her newborn.  Her son took one look at them, fell on the floor, and started to cry.  Laura reassured him there was room for both of them and he latched on “ecstatically.”  Laura remembers it vividly.  “I was holding each child in a cradle hold so they were facing each other.  After a few swallows, Andrew’s body relaxed completely.  He opened his eyes and gazed at his little sister.  Then he reached out and held her hand....I was teary then and I’m teary now, remembering.  Mothering and tandem nursing two very active toddlers has been a real challenge but that blessed memory has gotten me through many a bad day.”

If you think tandem nursing may be in your future, many excellent articles are available at:  http://www.lalecheleague.org/NB/NBtandem.html.  A good book is Hillary Flower’s Adventures in Tandem Nursing, published by La Leche League International.

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