Tips for Simultaneous Breast Milk and Formula Feeding

breast feeding

For women who have insufficient milk supply or crazy life schedules, learning how to give your baby a bottle while continuing to breastfeed can be a stress reducing lifesaver. There are many strong opinions surrounding breastfeeding and bottle feeding. With a little information, you can find out what will work best for you and your baby.

With simultaneous breast and formula feeding, you will want to keep up your milk supply.

If you cannot nurse, then pump milk in replacement of the nursing. If you are introducing formula because your baby doesn’t seem to be getting enough breast milk, realize, of course, that she may consume more with a bottle than with the breast. This may mean that you won’t need to breastfeed her in the traditional two-and-a-half hours after the bottle. But at the next feeding, try to offer the breast first. Eventually, by alternating, you will be able to devise a schedule that ensures she is taking in enough nutrients from both.

If you breastfeed and formula feed, you will want to decide which one you prefer to feed your child with right before bed, as it will likely become a part of her daily habits. If you don’t want to always be the one putting the baby to bed at night, than opt for the bottle as the last feeding during the day. The good news is that she will take in more, which may cause her to sleep a bit longer at night as well. Just be sure to burp her well, as typically both bottle-feeding and formula can cause more gas.

{ MORE: What If You Just Don't Want to Breastfeed? }

Some women revert to the bottle completely, but fill the bottles with a ration of 1:1 breast milk and formula. The problem here can be that your baby may not take to the taste of the combination right away. However, you can adjust the amount of breast milk combined in until you find what he will like. If you wait to offer formula until after the second or third month, your baby will likely be resistant to it at first because it tastes so different from your milk. You can either mix the two or work with your baby until he is happily switching between the two concoctions — just be patient.

What do you think?

Tips for Simultaneous Breast Milk and Formula Feeding

More to learn more to love

Tell us what you think!


  1. Avatar of ART45 ART45 says:

    When my first son was born I breastfed exclusively. He ended up in the hospital at 3 months because I did not have enough supply and I didn’t notice and no one said anything about his weight or appearance. He was a very large baby (11 lbs) and I just could not keep up! This time I plan on doing both. I never want to experience that again!

  2. Avatar of Alanna Alanna says:

    I want to breast feed but I’m nervous that he won’t latch. I’m happy to know that if I have trouble I can alternate successfully.

  3. Avatar of Leslie Leslie says:

    I am going through a enough patch w bf….I would rather exclusively bf but I can’t keep up w his demands so I have to supplement…. I feel it is hurting his belly going back and forth :/ i don’t want to stop bf completely….

    • Avatar of Sara McTigue, CLCEditor Sara McTigue, CLC says:

      I’m sorry you’re having a rough patch. Do you have good support? I’d suggest looking for a group in your area – the WIC offices and LLL often offer breastfeeding groups where you can meet other mothers and share stories and tips. Good for you for hanging in there!

  4. Avatar of Stephanie Stephanie says:

    My son refused to take the bottle he would gag and spit up and when I tried formula he would just throw it up

  5. I think I will do just breast milk!

  6. Avatar of gfeld gfeld says:

    Hope my baby will convert to bottle feeding only, swiftly and effortlessly.

  7. Avatar of Aiden Aiden says:

    Willing to try breast feeding, hope the lil guy cooperates

  8. im going to try breast feeding first…wasnt soo lucky with my first child had to bottle feed only

  9. Avatar of EbyMom EbyMom says:

    my baby struggles with bottle but eventually we will get there.

  10. Avatar of allie_cat allie_cat says:

    my baby wont even take a bottle