16 Weeks Pregnant: Baby Growth, Symptoms & Signs | Week by Week

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As you reach 16 weeks, you’re officially 4 months into your pregnancy! Your little one is growing at an impressive rate, and you might start noticing some changes in your own body too. If you haven’t begun shopping for maternity clothes yet, now is a great time to start!

Your Baby at 16 Weeks

Sensitive to Light: This week, your baby’s eyes are beginning to move side-to-side, and they can detect some light, even though their eyelids remain closed.

The Sucking Reflex: By this stage, your baby may already be developing the thumb-sucking habit common among newborns. Babies can begin to make sucking motions at 16 weeks.

A Strong Heart: Your baby’s circulatory system is up and running, with their little heart pumping around 25 quarts of blood daily.

What to Expect at 16 Weeks

If you’re at 16 weeks pregnant, you’re well into your fourth month, with just five months left to go! Curious about how the weeks, months, and trimesters are divided during pregnancy? You can find more information about this in our earlier post.

Baby Size and Weight

At 16 weeks, your baby weighs approximately 3 to 4 ounces and measures around 4 to 5 inches long, comparable to the size of an avocado.

If you’re looking for more resources on home insemination and pregnancy, check out this post for additional insights. For expert advice on intrauterine insemination, this link is an excellent resource. Additionally, you can explore exciting news about twins for more about the journey ahead.

Summary

At 16 weeks pregnant, your baby is growing steadily and has begun to show signs of development, such as the sucking reflex and sensitivity to light. As your body changes, consider updating your wardrobe to accommodate these changes. For more guidance and support during your pregnancy, refer to the recommended resources linked above.