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Herd immunity and COVID-19: What you need to know
To protect groups of people over time, it helps to know what level of recovery or vaccination in a population makes it hard for a germ to spread.
Pregnancy stretches
Learn stretches that can help ease aches and pains during pregnancy.
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.
Antidepressants for children and teens
Antidepressants are often effective in treating depression and anxiety in children and teenagers, but there are some risks. Learn more.
Pregnancy after 35: Healthy pregnancies, healthy babies
Pregnancy after 35 takes special care. Here's help giving your baby the best start.
COVID-19 vs. flu: Similarities and differences
Find out the similarities and differences between coronavirus disease 2019 (COVID-19) and the flu (influenza) and learn about ways to prevent getting these diseases.
Depression during pregnancy: You're not alone
Depression during pregnancy often goes unrecognized. Understand the risk factors for and signs and symptoms of this condition.
Delaying your period with hormonal birth control
Delaying your period is possible if you use an extended or continuous method of birth control. Find out how you can have more control over your menstrual cycle.
Stages of labor and birth: Baby, it's time!
Find out what happens during the different stages of labor and birth.
Nutrition for kids: Guidelines for a healthy diet
See the current children's nutrition recommendations for protein, carbohydrates, more.
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