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Prenatal Development

What you might expect at each stage of your pregnancy: week by week, by month, and by trimester.

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First TrimesterSecond TrimesterThird Trimester

First Trimester

Welcome to the wondrous world of pregnancy! Here’s what could be going on with you and your baby as you start your nine-month journey.

Pregnant woman laying on the couch on her side
First Trimester Pregnancy Tips
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5 Ways to Manage Pregnancy Cravings
5 Minute Read
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Two pregnant women sitting on the couch talking with one holding a cup of coffee
Healthy Pregnancy Weight Gain
1 Minute Read
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Pregnant mom sleeping with a pregnancy pillow
Sleep During Pregnancy: Get the Rest You Need
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First Trimester of Pregnancy Week by Week

1 Week Pregnant: Week-by-Week Guide
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2 Weeks Pregnant: Week-by-Week Guide
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3 Weeks Pregnant: Week-by-Week Guide
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4 Weeks Pregnant: Week-by-Week Guide
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Pregnancy Month by Month in the First Trimester

Smiling woman looking at pregnancy test
1 Month Pregnant - What to Expect
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2 Months Pregnant - What to Expect
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Pregnant woman marking calendar
3 Months Pregnant - What to Expect
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Second Trimester

Explore some of the exciting new changes that could happen to you and your baby during your pregnancy’s midpoint.

Expecting couple sitting on the couch together
Second Trimester Pregnancy Tips
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Pregnant woman getting an ultrasound
Prenatal Tests
4 Minute Read
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Pregnant mom sitting on the couch eating a salad
Pregnancy Heartburn Prevention & Relief
3 Minute Read
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The Benefits of Exercising While Pregnant
2 Minute Read
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Pregnant woman sitting on the couch holding her belly bump and back
What Is Round Ligament Pain During Pregnancy?
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Second Trimester of Pregnancy Week by Week

13 Weeks Pregnant: Week-by-Week Guide
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14 Weeks Pregnant: Week-by-Week Guide
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15 Weeks Pregnant: Week-by-Week Guide
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16 Weeks Pregnant: Week-by-Week Guide
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Pregnancy Month by Month in the Second Trimester

4 Months Pregnant - What to Expect
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Pregnant woman talking to her partner
5 Months Pregnant - What to Expect
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6 Months Pregnant - What to Expect
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Third Trimester

You’re in the home stretch! Let’s take a look at what you and your baby could be experiencing as you get ready to meet your little one.

How to Deal with Anxiety During Pregnancy
2 Minute Read
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Pregnant mom sitting cross-legged holding her belly
Pregnancy Swelling: How to Relieve Puffiness
1 Minute Read
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Dad and mom looking lovingly at new baby
Preparing for Baby: A Checklist for Feeding Success (Not Stress)
3 Minute Read
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Mother watching her baby
What is "Quickening" in Pregnancy?
4 Minute Read
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Third Trimester of Pregnancy Week by Week

25 Weeks Pregnant: Week-by-Week Guide
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26 Weeks Pregnant: Week-by-Week Guide
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27 Weeks Pregnant: Week-by-Week Guide
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28 Weeks Pregnant: Week-by-Week Guide
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Pregnancy Month by Month in the Third Trimester

Pregnant woman looking at ultrasound images
7 Months Pregnant - What to Expect
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8 Months Pregnant - What to Expect
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9 Months Pregnant - What to Expect
5 Minute Read
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Explore Other Pregnancy Topics

Prenatal Nutrition

Here's what you need to know about pregnancy nutrition and nourishing your baby's healthy growth and development.

Pregnant mom eating yogurt with granola and fruit

Planning for Baby

We've got everything you need for planning for your baby and giving birth.

Pregnant woman scrolling on her phone with her laptop open in front of her

Recipes

These recipes are packed with important nutrients you and your baby need during pregnancy.

Pregnant woman chopping food

Workouts

In addition to managing a healthy weight and reducing stress, exercising during pregnancy can help reduce the time of recovery after delivery. Find expert workout videos to help get you going.

Pregnant mom doing yoga

Labor and Delivery

Learn about labor and delivery with Enfamil. Explore articles on what to expect during labor and delivery and start preparing for the arrival of your little one today.

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