At 7 weeks into your pregnancy, your baby has grown to about the size of a blueberry. It’s fascinating to note that your embryo is now 10,000 times larger than when it first began developing in your uterus! This rapid growth includes the creation of new brain cells at a remarkable pace of 100 per minute.
As you transition into the second half of your first trimester, you may notice a variety of symptoms such as morning sickness, breast tenderness, and increased food aversions.
Your Baby at Week 7
Key Developments:
- Umbilical Cord Formation: This vital structure is now connecting your baby to the placenta, facilitating the flow of oxygen and nutrients while also helping to remove waste from their bloodstream.
- Mucus Plug Formation: By the end of this week, your mucus plug will form at the cervix’s opening, serving as a protective barrier against bacteria entering the womb.
- Webbed Extremities: Your baby’s hands and feet are currently resembling little paddles with webbing, as they begin to take shape and will eventually develop into fingers and toes.
What Month Is It?
At 7 weeks pregnant, you are in the second month of your pregnancy. Just seven months remain before your little one arrives!
For more insights into pregnancy stages, check out this excellent resource on pregnancy week by week at March of Dimes.
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Summary
In summary, at 7 weeks pregnant, your baby is developing quickly, with significant milestones like the formation of the umbilical cord and mucus plug. As you navigate symptoms such as morning sickness and breast tenderness, understanding these changes can help you prepare for the weeks ahead.