Your Second Trimester
You’re moving into a new stage filled with energy, growth and exciting changes. Count on us for practical advice and support as you move through this trimester.
Your Second Trimester Guide
Learn what tests to expect and when you'll find out your baby's sex (if you want to know).
Routine Screening
Weeks 15-27
Throughout your second trimester, you'll have prenatal testing and screening, including urine and blood tests and ultrasounds to check your health and your baby's growth.
Amniocentesis
Weeks 18-22
During this procedure, a small amount of amniotic fluid is collected and analyzed. This test can check for chromosomal conditions, neural tube differences and some genetic disorders.
Anatomy Scan
Weeks 18-22
You'll have an ultrasound, also called a sonogram, to show how your baby is growing during your second trimester. This is when you can learn your baby's sex if you want to find out before birth.
Gestational Diabetes
Weeks 24-28
Most mothers are screened for gestational diabetes in this time frame. If you're diagnosed, Sutter has programs, including Sweet Success, to help manage the condition.
Second Trimester Checklist
Take these essential steps to support a healthy pregnancy.
Begin creating a birth plan with your provider
Visit the dentist for a checkup and cleaning
Start planning for your maternity leave
Choose your baby's pediatrician
Research your childcare options
Register for delivery at your birth center
Read our second trimester articles for a deeper dive into changes in your body, recommended prenatal tests and what they can reveal, and how your baby is growing in this middle part of pregnancy.
Second Trimester Overview
By now, you've likely adapted to a lot of hormonal changes and may feel more energetic.
Prenatal Screening
In your second trimester, routine and optional tests check your baby’s growth and health.
Fetal Development
Your baby is growing quickly! They're getting tooth buds and starting to move, hiccup and open their eyes.
Questions During Pregnancy?
Contact our nurse advice line for answers, support and guidance any time you need it.
Growing Together: Weeks 14-27
Learn more about the wonders of this second trimester, from feeling your baby move to signs you should call your doctor.
Support at Every Step
From conception to delivery, our compassionate pregnancy and childbirth providers put you first.
Complete Care for You and Baby
At Sutter, we're focused on making your birth experience safe, comfortable and personal. Our teams work together across services to support you and your baby.