JOIN OUR DIVERSITY OF HUMAN MILK RESEARCH STUDY

Mommy’s Milk is looking for chestfeeding parents who are currently nursing an infant who is less than 3 months old to join a research study examining the diversity of human milk. 480 nursing parents/babies will be enrolled in the first phase of the study, which includes receiving weekly text messages inquiring about use of any prescription antibiotics and/or changes in chestfeeding status.

Based on the responses to the weekly text message, we will then invite a subset of nursing parents/babies to participate in the second phase of the study. This phase will include 40 nursing parents who are prescribed certain antibiotics while they are still chestfeeding, plus two comparison groups: 20 parents who are prescribed an antibiotic but are no longer chestfeeding and 40 chestfeeding parents without antibiotic exposure.

See Additional Details below for a list of all Phase 1 and Phase 2 study activities.

The goal of the study is to learn whether antibiotics, when taken by a chestfeeding parent, can be found in human milk, other biological samples from the parent and/or baby, or environmental samples collected in the home, and whether this has any effect on an infant’s growth or development. Please consider joining our study so we can learn more about the diversity of human milk!

PARTICIPATE IN THE STUDY

Please fill out your contact information. Fields marked with an asterisk (*) are required. All of your information will be kept confidential and private.


ADDITIONAL DETAILS

You are eligible to participate if you are:

  • 18+ years of age
  • Currently living in San Diego County
  • Chestfeeding an infant 3 months old or younger
  • Have access to an electric pump to express milk

You’ll be asked to:

  • Provide self-collected milk samples, self-collected stool samples and skin swabs from both the nursing parent and chestfed baby, and self-collected surface swabs taken from specific areas of your home. Collection kits will be provided for all samples.
    • Parents/babies participating only in Phase 1 of the study will be asked to provide these samples just one time.
    • Parents/babies who go on to participate in Phase 2 of the study will be asked to provide these samples up to 3 additional times.
  • Participate in phone interviews
  • Complete questionnaires about your baby’s development up to 12 months of age
  • Release your and your baby’s medical records
  • Respond to weekly text messages asking about any new antibiotic prescriptions and/or any changes in chestfeeding status (Phase 1 study participants only)

Incentives:

  • Volunteers in Phase 1 of the study will receive a $20 gift card to compensate them for their time spent in study activities.
  • Volunteers in Phase 2 of the study will receive a $10 gift card to compensate them for their time each time they are asked to provide additional samples.

For more information, please contact Mommy’s Milk by email at MilkStudy@health.ucsd.edu or call 858.246.1713.