Management

Pregnancy: Your Weight

Choose a preferred language

Being a healthy weight is important for both you and your baby. The weight you gain now is not just extra fat. It is also the weight of your baby. And it is the increased blood and fluids to support the baby. A slow, steady rate of gain is best. How much you should gain depends on your weight before getting pregnant. Check with your healthcare provider to find out what is right for you.

Health care provider weighing woman on scale.


Talk to your healthcare provider if you have any questions.


If you gain too much

Gaining too much weight might cause you to feel tired, or you could have a harder pregnancy or birth. If you and your healthcare provider decide you’re gaining too much:

  • Eat fewer fats and sugars. Instead, eat fruit, vegetables, and whole-grain foods.

  • Drink plenty of water between meals.

  • Get at least 20 minutes of light exercise, like walking, each day.

  • Don’t diet. You might not get enough of the nutrients you and your baby need.

  • Keep a food diary to help you gauge what and how much you are eating.


If you're not gaining enough

If you don’t gain enough, your baby could be too small or have health problems. Women tend to gain most of their weight in the second and third trimesters. For now:

  • Eat many types of foods. Make sure you get enough calcium, protein, and carbohydrates.

  • Don’t skip meals.

  • Eat healthy snacks.

  • Pick nutrient-dense, high-calorie healthy food like trail mix or protein shakes.

  • See a dietitian for help.

  • Talk to your healthcare provider if you have had an eating disorder or problems with certain foods.

The following are ways to get more calories:

  • Eat breakfast every day. Peanut butter or a slice of cheese on toast can give you an extra protein boost.

  • Snack between meals. Yogurt and dried fruits can provide protein, calcium, and minerals.

  • Try to eat more foods that are high in good fats, like nuts, fatty fish, avocados, and olive oil.

  • Drink juices made from real fruit that are high in vitamin C or beta-carotene, like grapefruit juice, orange juice, papaya nectar, apricot nectar, and carrot juice.

  • Don't eat junk food, like foods high in sugar.

Online Medical Reviewer: Freeborn, Donna, PhD, CNM, FNP

Online Medical Reviewer: Sacks, Daniel, MD, FACOG

Date Last Reviewed: 03/01/2024

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.

women's health icon

Find the Right Women's Health Specialist for You

BLANCHARD VALLEY HEALTH SYSTEM

Women Link
Related Articles
Read article
OB/GYN
Adapting to Pregnancy: First Trimester

As your body adjusts, you may have to change or limit your daily activities. You'll need more rest. You may also need to use the energy you have more wisely.

Read article
OB/GYN
Labor and Childbirth: Thinking About a Birth Plan

A birth plan is an outline of your wishes for your labor and birth. This plan helps your healthcare providers know what you want and expect. Work with your healthcare provider to create a plan that leaves room for the unexpected.

Read article
OB/GYN
Planning a Pregnancy

Planning ahead and taking care of yourself before becoming pregnant is the best thing you can do for you and your baby.

Read article
OB/GYN
Calculating a Due Date

First, determine the first day of your last menstrual period. Next, count back 3 calendar months and add 1 year and 7 days to that date.