Antoinette Cornelius - Lactation Consultant

About Antoinette

Hi! I’m Antoinette, an International Board Certified Lactation Consultant (IBCLC) and the founder of Breastfeeding Reborn. I provide personalized, in-home lactation support to families throughout Tucson, Vail, and surrounding Southern Arizona communities. I believe feeding support should feel practical, compassionate, and tailored to your family: not like another set of rules you have to follow. Whether you’re preparing to breastfeed, navigating painful or difficult feeds, worried about milk supply or weight gain, pumping, returning to work, or simply wondering if what you’re experiencing is “normal,” I’m here to help you understand what’s happening and create a plan that actually works for you and your baby. As a mom myself, I also understand how overwhelming feeding can feel when you’re exhausted, getting conflicting advice, and just trying to figure out what’s best for your family. My goal is for you to leave our time together feeling heard, supported, and much more confident in your next steps. I’d love to be part of your feeding journey!

Lactation Consultant services

Accepted insurance

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Every feeding journey looks a little different, and support should too. I offer personalized lactation support for families at many stages: from preparing for baby and those early newborn days to pumping, returning to work, and weaning. To learn more about the support I offer and find the service that feels right for your family, I invite you to visit the Services page https://www.breastfeedingreborn.com/lactation-services

Upcoming classes

Breastfeeding Before Baby: What to Know Before Day One

Online event

October 27, 2026 1:00am UTC

Breastfeeding may be natural, but that doesn’t mean you’re expected to just know how to do it! Join Antoinette, IBCLC and founder of Breastfeeding Reborn, for a relaxed prenatal breastfeeding class designed to help you and your partner feel more prepared for your baby’s first days. We’ll talk about what breastfeeding really looks like in the first 24–72 hours, how to recognize a good latch, feeding cues, how often newborns actually eat, colostrum and milk supply, common early challenges, and when it’s time to reach out for additional support. You’ll leave with practical information, realistic expectations, and a better idea of what to do when your baby is finally in your arms. Partners and support people are encouraged to join!

$25.00

USD

Learn more

Breastfeeding Before Baby: What to Know Before Day One

Online event

December 1, 2026 1:00am UTC

Breastfeeding may be natural, but that doesn’t mean you’re expected to just know how to do it! Join Antoinette, IBCLC and founder of Breastfeeding Reborn, for a relaxed prenatal breastfeeding class designed to help you and your partner feel more prepared for your baby’s first days. We’ll talk about what breastfeeding really looks like in the first 24–72 hours, how to recognize a good latch, feeding cues, how often newborns actually eat, colostrum and milk supply, common early challenges, and when it’s time to reach out for additional support. You’ll leave with practical information, realistic expectations, and a better idea of what to do when your baby is finally in your arms. Partners and support people are encouraged to join!

$25.00

USD

Learn more

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Certifications, training, and specialties

Certification and training

Certified Lactation Counselor (2024)
International Board Certified Lactation Consultant (2026)

Education

Bachelor of Chemical Engineering (2016)

Languages

English

Credentials

IBCLC

Specialties

Birth and Lactation Breastfeeding Consultation Breastfeeding Support Exclusive Pumping/Bottle Feeding Lactation Consultation Lactation Home Visits Latch Issues Nipple and Breast Pain Prenatal Lactation Education Returning to work (pumping, breastmilk storage, etc)