We are open for safe in-person care.
Brain tumor, breast cancer, colon cancer, congenital heart disease, heart arrhythmia. See more conditions.
Mayo Clinic offers appointments in Arizona, Florida and Minnesota and at Mayo Clinic Health System locations.
Subscribe to Housecall
Our general interest e-newsletter keeps you up to date on a wide variety of health topics.
Why do preschoolers resist going to bed? What are the most important developmental milestones for preschoolers? What do preschoolers need to know about sex? Welcome to the world of preschool children's health! Get answers to these and other common questions about preschoolers.
Making conscious choices about preschool children's health today can lead to good habits and good behavior throughout childhood. After all, teaching your preschooler to make healthy food choices now sets the stage for a lifelong healthy diet. Putting childhood bedtime problems to rest can ensure good sleep for both you and your preschooler for years to come. And understanding typical preschool developmental milestones can help you monitor your preschooler's growth and development.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic.
A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research.
This site complies with the HONcode standard for trustworthy health information: verify here.