Should you keep formula samples when you're planning to exclusively breastfeed?
- jaimiezaki
- Apr 8
- 3 min read
If you’re planning to exclusively breastfeed, you've probably heard those free formula samples that seem like a “just in case” backup plan might actually undermine your success. But on the other hand, sometimes having backup formula can be a wise decision. How do you know if you should keep formula on hand "just in case" or banish it all together?
Lets talk about it.
Why Keeping Formula Samples Can Disrupt Exclusive Breastfeeding
When formula samples sneak into your hospital bag or show up on your doorstep, it’s easy to think, “Why not keep it around?” But here’s the hard truth—having formula readily available increases the likelihood of early supplementation. This can quickly derail breastfeeding, decrease your milk supply, and create unnecessary self-doubt.
Studies show that mothers who have formula samples on hand are more likely to use them, even when breastfeeding is going well. It’s a subtle nudge toward supplementing, which can interfere with milk production. Formula companies know this—they’ve mastered the art of sowing seeds of doubt. But confidence comes from preparation, not backup plans that undermine your goals.
Instead of leaning on formula as a safety net, you can create a rock-solid plan for breastfeeding success that sets you up for confidence and clarity.
The Educated Backup Plan: Why Knowing Your Options Matters
Some parents feel better having formula on hand, but it’s worth researching options that align with your values. Conventional formulas often contain ingredients like corn syrup solids, vegetable oils, and synthetic additives. You deserve to know what’s in your baby’s bottle.
But there’s a better option—donor milk. Using donor milk can protect your baby’s gut health while supporting your breastfeeding goals. It’s an incredible option if supplementing becomes necessary.
This is where working with a lactation consultant prenatally comes in. During a personalized consult, you can uncover potential red flags—like hormonal imbalances, breast surgeries, or conditions that could impact milk supply—and create a strategic plan to address them. When you know your unique situation, you can be proactive instead of reactive.
5 Steps to a Strong Breastfeeding Plan Without Formula Samples
Get Educated on Formula Ingredients & Alternatives
Research the ingredients in common formulas and understand why donor milk might be a better choice. Knowing your options helps you confidently decide what’s best for your baby if supplementation becomes necessary.
Understand Red Flags That May Impact Breastfeeding
Conditions like PCOS, thyroid disorders, diabetes, and previous breast surgeries can impact supply. A prenatal consult with a skilled IBCLC helps you identify concerns early and create a proactive plan.
Build Your Support Team Now Breastfeeding is a team effort. Line up a trusted lactation consultant, supportive family members, and a breastfeeding-friendly pediatrician before baby arrives. This ensures you have help at the first sign of trouble.
Get Clear on What’s Normal vs. Cause for Concern Frequent feeding, cluster feeding, and soft breasts are normal. True concerns include low diaper output, poor weight gain, and pain with every feeding. A prenatal consult can help you understand the difference.
Create a Plan for Early Support Schedule a prenatal lactation consult and plan for professional support during the first two weeks postpartum. This is when challenges are most likely to arise, and expert guidance can prevent small issues from becoming big problems.
Reframe the "Just in Case" Mindset
Instead of stockpiling formula, invest in preparation, education, and support. A strong breastfeeding plan starts with confidence, not fear. Knowing your options and preparing for challenges means you’ll know when and if formula truly needs a place in your journey.

Jaimie Zaki is an International Board Certified Lactation Consultant (IBCLC) and mom of 5! Jaimie has volunteered as a La Leche League Leader, worked as a nurse, doula, and birth photographer, and is the host of the Breastfeeding With Confidence Podcast and founder of the Confident MamaBear Society. Jaimie provides holistic breastfeeding advice for pregnant & new moms, helping them overcome unexpected latching trouble and milk supply issues. She empowers mothers to make informed decisions from a place of confidence and intuition.
Breastfeeding Resources Available:
1:1 Breastfeeding Support (Virtual)
Breastfeeding With Confidence Podcast