How it works
Your breastfeeding companion
Test your milk In real time, at homeâ get results instantly
MyLee provides immediate, objective feedback about how your milk supply is progressing over the critical first days to weeks of building the foundations of successful breastfeeding.Â
Backed by years of research and thousands of analyzed samples at MyMilk Laboratories, Mylee brings laboratory precision to your living room.

When your baby is feeding regularly and efficiently, breast milk changes and matures in a predictable way.Â
MyLee senses unique properties of breast milk that reveal whether this maturation process is happening as expected for each day after birth, and helps you get back on track if itâs not.Â
Long-term milk supply is determined in the early weeks postpartum based on the mother and infantâs feeding dynamic:
- How often you feed your baby - the more often you feed, the higher the signal for milk production
- How effectively your baby feeds - issues like poor latch can prevent your baby from removing enough milk from your breasts, reducing the signal for milk production
When your baby is feeding regularly and efficiently, breast milk changes and matures in a predictable way.Â
MyLee senses unique properties of breast milk that reveal whether this maturation process is happening as expected for each day after birth, and helps you get back on track if itâs not.Â
Long-term milk supply is determined in the early weeks postpartum based on the mother and infantâs feeding dynamic:
- How often you feed your baby - the more often you feed, the higher the signal for milk production
- How effectively your baby feeds - issues like poor latch can prevent your baby from removing enough milk from your breasts, reducing the signal for milk production

What youâll learn from your MyLee milk scans

Your breastfeeding progress
See how your breastfeeding progressed today, so you can adjust and improve tomorrow.
See individual results for each breast, so you can identify gaps in supply establishment between breasts and balance your supply
Continued tracking allows you to identify early trend of changes that may be associated with struggles that if mismanaged may escalate to problems, so you can be proactive early with a preventative approach .
Milk Maturation Parameter
Get a milk maturation parameter progressing from 0-100% to visualize your breastfeeding establishment progress during these first foundational weeks of building and adjusting your supply to the growing needs of your baby.
Your first goal - reach 100% during the first 2-3 weeks after birth and stay in the green-zone throughout
Your Progress
See how you progress relative to expected for each day after birth. The good news? Early trends for delay, also mean you can be proactive now and get the opportunity to significantly boost your supply! And you can actually track daily and see the positive effect.
Share your uniqe report with your lactation care contact
Tips and insights
Get curated tips and personalized insights to help you better understand and manage your routine
Log more. Learn more



Read expert curated content and tips personalized for you
Track your babyâs growth and feeding indicators
Log weight, diapers, nursing sessions and pumping
Deep dive discussion on the MyLee
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From Mylee Blog

Colostrum Harvesting during pregnancy
Taking proactive steps with antenatal colostrum harvesting is a fantastic way to prepare your body and prime your milk supply, even before your little one arrives. Learn the basics.

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