Strength training
Learning Center
Symptoms of pregnancy: What happens first
Are you pregnant? Tender breasts, nausea and fatigue are just a few early symptoms of pregnancy. Find out about these and less obvious pregnancy signs.
Overdue pregnancy: What to do when baby's overdue
Past your due date? Understand why a pregnancy might be overdue and what's next.
Placenta: How it works, what's normal
Understand how this pregnancy organ works and what conditions can affect it.
Pregnancy after 35: Healthy pregnancies, healthy babies
Pregnancy after 35 takes special care. Here's help giving your baby the best start.
VBAC: Know the pros and cons
VBAC — vaginal birth after cesarean — is possible for many women. Know what to consider before choosing this option for delivery.
Breast cancer staging
Breast cancer staging helps your doctor select the most appropriate treatments.
Breast cancer prevention: How to reduce your risk
Find out what lifestyle changes can lower your risk of this type of cancer.
Core exercises: Why you should strengthen your core muscles
Core exercises strengthen your abs and other core muscles for better balance and stability.
Prenatal testing: Is it right for you?
Here's help making an informed decision about prenatal testing.
Exercises to improve your core strength
Use these core-strength exercises to tone your core muscles, including abdominal muscles, back and pelvis.
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