7 Weeks Pregnant: What to Expect

At 7 weeks pregnant, your baby is the size of a blueberry. Learn about your baby's development, common symptoms, and helpful tips for this stage of pregnancy.

Week 7 Snapshot: 🫐 Baby is the size of a blueberry — 0.31 inches, Less than 1 oz
Week 7 of 40
Trimester First Trimester
Baby Size 🫐 Blueberry
Baby Weight Less than 1 oz
Weeks Left 33 weeks
Progress 18%
Pregnancy Progress: 18% complete
T1 T2 T3
Week 7 231 days to go

Baby Development at Week 7

Key milestones and developments happening this week:

Common Symptoms at 7 Weeks

You may experience some or all of these symptoms during week 7:

Tips for Week 7

Nearby Weeks Comparison

See how your baby grows in the weeks around week 7:

Week Baby Size Length Weight Trimester
Week 4 Poppy seed 0.04 in Less than 1 oz First Trimester
Week 5 Sesame seed 0.05 in Less than 1 oz First Trimester
Week 6 Lentil 0.08 in Less than 1 oz First Trimester
Week 8 Raspberry 0.63 in Less than 1 oz First Trimester
Week 9 Cherry 0.9 in Less than 1 oz First Trimester
Week 10 Strawberry 1.22 in Less than 1 oz First Trimester
Week 11 Fig 1.61 in Less than 1 oz First Trimester
← Week 6 Week 8 →

What Happens at 7 Weeks Pregnant?

At 7 weeks pregnant, you are in the first trimester of your pregnancy. Your baby is about the size of a blueberry, measuring approximately 0.31 inches. This is an exciting time as your baby continues to grow and develop new capabilities each week.

During week 7, your body is working hard to support your growing baby. The placenta continues to provide essential nutrients and oxygen through the umbilical cord. Your blood volume has increased significantly to support the pregnancy, and your body is producing hormones that help maintain the pregnancy and prepare for delivery.

With 33 weeks remaining until your estimated due date, you are 18% of the way through your pregnancy. Remember that a full-term pregnancy is considered 39 to 40 weeks, but babies can arrive anywhere from 37 to 42 weeks. Only about 5% of babies are born on their exact due date, so think of your due date as an estimate rather than a deadline.

Regular prenatal care is essential throughout your pregnancy. Your healthcare provider will monitor your baby's growth, check for any complications, and help you prepare for a healthy delivery. Do not hesitate to contact your provider if you experience any concerning symptoms or have questions about your pregnancy.

Frequently Asked Questions

How big is my baby at 7 weeks pregnant?

At 7 weeks pregnant, your baby is about the size of a blueberry, measuring approximately 0.31 inches. The baby is still too small to measure weight accurately.

What are common symptoms at 7 weeks pregnant?

Common symptoms at 7 weeks of pregnancy include nausea and vomiting may peak, excessive saliva production, and frequent urination. Every pregnancy is different, so you may experience all, some, or none of these symptoms. Contact your healthcare provider if you have concerns about any symptoms.

What trimester is 7 weeks pregnant?

At 7 weeks, you are in the first trimester (trimester 1 of 3). The first trimester spans weeks 1-13 and is when the baby's major organs begin to form.

How many weeks are left at 7 weeks pregnant?

At 7 weeks pregnant, you have 33 weeks remaining (231 days) until your estimated due date at 40 weeks. You are 18% through your pregnancy. Keep in mind that only about 5% of babies arrive on their exact due date.

Related Pregnancy Resources

← Pregnancy Week by Week | Health & Fitness Calculators