Skip to main content
Find a DoctorGet Care Now
Skip to main content
Search icon magnifying glass







High Risk Pregnancy

Maternal-fetal medicine (perinatology) provides specialized care for mothers and unborn babies considered at higher risk for complications. It is a subspecialty of obstetrics and gynecology. The physicians and staff at Greenwich Hospital are expert at the medical management of high-risk pregnancies. Comprehensive services are available to women in a caring and compassionate environment. These services may include testing as well as treatment, depending upon test results and diagnosis.

When a Maternal-Fetal Specialist Can Help

  • Healthy women whose pregnancy is considered high risk, due to conditions such as:
    • Advanced maternal age (35 years or older)
    • Abnormal AFP (alpha fetoprotein) blood test
    • Multiples (twins, triplets or more)
    • Recurrent preterm labor and delivery
    • Premature rupture of membranes
    • Recurrent pregnancy loss
    • Suspected fetal growth restriction (baby appears to be growing slowly)
    • Suspected zika virus infection
  • Women with health problems such as:
    • Heart disease
    • High blood pressure
    • Preeclampsia (toxemia)
    • Diabetes or other endocrine disorders
    • Kidney or gastrointestinal disease
    • Infectious diseases

Most women are referred to the maternal-fetal medicine department by their obstetricians or infertility specialists. Some patients may refer themselves.

Depending upon individual circumstances, a woman may see a maternal-fetal specialist once or more during her pregnancy. Most women remain under the care of their personal obstetrician, who continues to manage the pregnancy and will deliver the baby.

If necessary, the maternal-fetal specialist will develop a care plan tailored to the patient's personal needs and medical history. The maternal-fetal specialist is typically not present at the birth of the baby. This specialist may, however, consult with a neonatologist (who specializes in premature babies) before the delivery to make sure all necessary services are in place.

Expert and Compassionate Care

Our maternal-fetal medicine team has one of the area’s highest levels of specialty certification. It includes board certified maternal-fetal physicians, obstetricians, ultrasonographers, neonatologists, genetic counselors, and nurses. All work together to provide superior expertise and care for mother and baby.

Because the uncertainty of a high risk pregnancy can be difficult, the team is focused on patient education and clear communication – from diagnosis through treatment and delivery. The staff clearly explains every aspect of care, discussing all appropriate options to help patients and their families make the best decisions.

Early test results (sometimes within 24-36 hours) for CVS and amniocentesis are provided whenever possible.

Learn more about maternal-fetal tests and procedures


As the due date approaches, the maternal-fetal physician remains in close contact with the obstetrician who will deliver the baby. If necessary, the staff will also coordinate care with neonatologists in the Neonatal Intensive Care Unit.

Learn more about preparing for labor and delivery

Neonatal Intensive Care Unit

It's reassuring for parents-to-be to know that Greenwich Hospital offers a Level III Neonatal Intensive Care Unit for sick and premature newborns.

Learn more about Neonatal Intensive Care


To make an appointment or for more information about Maternal-Fetal Services at Greenwich Hospital, please call 203-863-3674.

Contact Us


Birthing Center

Prenatal Genetic Counseling

Diabetes in Pregnancy Program

Maternal-Fetal Medicine

Lactation Support

Tender Beginnings Pregnancy & Parenting Programs

Get Our Pregnancy and Planning for Birth Email

A series of emails to guide you through planning, pregnancy and beyond.

Sign Up