What is the fourth trimester?

Tuesday, July 29, 2025
 
 

Sure, you've heard of the first three trimesters of pregnancy. But a fourth trimester? Is that even real? It is, in fact, what many experts call the 12 weeks after childbirth—and with good reason.

 

During this time—the postpartum period—your body is still recovering from pregnancy and birth, and you're still adjusting to life with your baby. Many new moms find themselves contending with challenges such as getting enough sleep and feeling sore and very tired. In addition, you may have concerns about things like breastfeeding and caring for your newborn. Some moms also experience depression after pregnancy. This is called postpartum depression.

 

These unique challenges are all reasons you need to see your doctor regularly in the weeks after you have your baby—even if everything seems all right with your recovery. This fourth-trimester care is essential to help you stay healthy for you and your baby.

 

During postpartum visits, your provider may do a physical exam to make sure you're recovering well from labor and delivery. They might also ask about how you're feeling to screen for postpartum depression. Its warning signs include feeling sad, overwhelmed or like you don't care for your baby.
 
Feelings like this that last for more than two weeks are signs of depression.

 

Each postpartum checkup is also a good opportunity for you to bring up any concerns or questions you have. That could be anything important to you—for instance:

 

• Concerns about how your body is healing, issues such as bleeding and questions about which discomforts are normal.

 

• Questions about resuming sex or choosing birth control options.

 

• Challenges with breastfeeding your baby or bottle-feeding with formula.

 

• Eating healthy foods and resting enough to improve your energy.

 

• Finding support or community resources, if you need them.

 

Your provider will also help you manage any ongoing health issues from your pregnancy, like high blood pressure or gestational diabetes. These conditions may increase your risk for future health issues. But regular care during the fourth trimester can help you monitor and protect your health.

 

The American College of Obstetricians and Gynecologists recommends multiple visits during the fourth trimester. Keeping each appointment is the best way to ensure you're recovering well physically and emotionally.

Watson Clinic’s OB-GYN department provides superior women’s care through every stage of life. Fore more information and to schedule an appointment, visit WatsonClinic.com/OBGYN or call 863-680-7243.

 

Sources: American Academy of Pediatrics; American College of Obstetricians and Gynecologists; Office on Women's Health
 
 
 
 
 
 
7/29/2025

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