MedlinePlus is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). It was built as an online health information resource for patients and their families and friends.
MedlinePlus presents high-quality, easy to understand, relevant health and wellness information that is trusted.
MedlinePlus at a Glance
- Offers information on health topics, human genetics, medical tests, medications, dietary supplements, and healthy recipes.
- Sourced from more than 1,600 selected organizations.
- Provides 40,000 links to authoritative health information in English and 18,000 links to information in Spanish.
- In 2018, 277 million users viewed MedlinePlus more than 700 million times.
Preconception Care
If you are trying to have a baby or are just thinking about it, it is not too early to prepare for a safe pregnancy and a healthy baby. You should see your health care provider for preconception care.
Preconception care is care you receive before you get pregnant. Your health care provider can help you figure out which steps you need to take now, such as:
- Finding and taking care of any problems that might affect you and your baby later, like diabetes or high blood pressure
- Increasing the amount of folic acid you get to prevent neural tube defects
- Getting up to date on vaccines
- Avoiding smoking, drinking alcohol, or taking drugs
- Trying to reach a healthy weight
By taking action on health issues before pregnancy, you can prevent many future problems for yourself and your baby. Once you're pregnant, you'll get prenatal care until your baby is born.
NIH: National Institute of Child Health and Human Development
