Send Us Your Questions

MotherToBaby Mass is closed on all major holidays & weekends. During normal weekday hours, a response can be expected within 1-2 business days.

Ask a question: click here to submit your question.

When you contact us, our specialist will ask you for:

  • Name, Zip Code, Phone Number
  • Date of your last period or Due Date
  • Information about the Exposure
    • (dates, amounts, name of ingredients/chemicals)
  • All information is COMPLETELY CONFIDENTIAL and our service is FREE

Hours: Monday – Friday 9AM to 4PM EST

Local in New England
781-216-2845 (Fax)

866-626-6847 (For other states and Hablamas Español)

855-999-3525 (Hablamas Español)

To find the service near you, please click here: MotherToBaby Locations

Boston Children’s Hospital Waltham
9 Hope Avenue
Waltham, MA 02453


Get In Touch


“Thank you so much for being there for me when I needed help. The information and support you gave me was wonderful. My daughter is 3 weeks old and healthy and happy! Thank you again!”

– Arlington, MA

“I think it is great that this InfoLine exists, that the information is available to pregnant women, so that a lot of their questions can be answered which doctors are not necessarily able to answer.”

– Uxbridge, MA

“Thank you for taking the time to assist me so quickly. I know that I was stressed and you definitely reassured me. Your service is absolutely priceless. I will definitely refer others to this service. It is something I will never forget. Thank you!”

– Norwood, MA