Baby Fetal Development At 20 Weeks

Congratulations, you’re halfway through your pregnancy! At 20 weeks pregnant, your baby is now the size of a banana, weighing around 10 ounces and measuring about 6.5 inches from crown to rump. This means that your little one is getting bigger and stronger each day, and there are many exciting milestones to look forward to along the way.

Baby Fetal Development At 20 WeeksSource:

The Fetal Development

During week 20 of your pregnancy, your baby’s digestive system is beginning to develop. The intestines, which had been growing outside of the baby’s body, are now retracting back into their proper place. And while your baby is still getting all of their nutrients from the placenta, they are now producing meconium – their first bowel movement – which will be stored in their intestines until after birth.

Another exciting development at 20 weeks is that your baby’s sensory system is becoming more advanced. Their taste buds are now fully formed, and they can even taste the amniotic fluid surrounding them. They can also hear your voice more clearly now, so make sure to talk or sing to your little one often!

Your baby’s skin is continuing to thicken and become more opaque, and they are now growing tiny hairs on their scalp. And while their eyes have been closed up to this point, they are now beginning to open and close them in response to changes in light.

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One important milestone to look forward to at 20 weeks is the anatomy scan. During this ultrasound, your doctor will be able to check your baby’s development in detail, looking for any potential issues. They’ll check your baby’s organs, bones, and brain to make sure everything is developing as it should be.

How You’re Feeling

At 20 weeks pregnant, you may still be experiencing some common pregnancy symptoms, such as fatigue, mood swings, and morning sickness. But you may also start feeling some new sensations as your baby grows bigger and more active.

One of the most exciting parts of the second trimester is feeling your baby move for the first time. This is called quickening, and it usually happens between weeks 16 and 25. You may feel fluttering or bubbles in your stomach at first, but as your baby grows stronger, you’ll start feeling actual kicks and punches.

It’s also important to remember to take care of yourself as your pregnancy progresses. Make sure to eat a healthy, balanced diet and stay hydrated. Exercise is also important, as it can help you feel more energized and can prepare your body for labor and delivery.


At 20 weeks pregnant, your baby is reaching some exciting milestones in their development. From growing hair to tasting flavors, there’s so much to look forward to as you continue on this journey. And while pregnancy can come with its challenges, remember that you’re doing an amazing job growing a tiny human inside of you!

Frequently Asked Questions:

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Q: Is it safe to travel at 20 weeks pregnant?

A: In general, it’s safe to travel during pregnancy as long as you take some precautions. Make sure to talk to your doctor first, especially if you have any underlying health conditions or complications. And be sure to stay hydrated and comfortable during your trip.

Q: Can I dye my hair at 20 weeks pregnant?

A: While there’s no definitive answer on whether or not hair dye is safe during pregnancy, many experts believe that it’s okay to use in moderation. If you do decide to dye your hair, make sure to do so in a well-ventilated area and avoid getting any dye on your scalp.

Q: When should I start buying baby items?

A: It’s never too early to start preparing for your baby’s arrival! While some parents wait until later in the pregnancy to start buying items, others prefer to spread out the purchases over several months. Whenever you decide to start buying, make sure to create a list of essentials and shop around for the best deals.

Q: What should I pack in my hospital bag?

A: It’s a good idea to start thinking about your hospital bag around 28 weeks pregnant. Some items to include might be comfortable clothing, toiletries, a camera, and snacks. You’ll also want to bring items for your baby, such as diapers and a going-home outfit.

Q: How can I prepare for labor and delivery?

A: There are many ways to prepare for labor and delivery, from taking childbirth classes to practicing relaxation techniques. Make sure to talk to your doctor about your options, and don’t be afraid to ask questions. Remember, every birth experience is different, and the most important thing is that you and your baby are healthy and safe.

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By administrator

I am a child development specialist with a strong passion for helping parents navigate the exciting and sometimes challenging journey of raising a child. Through my website, I aim to provide parents with practical advice and reliable information on topics such as infant sleep, feeding, cognitive and physical development, and much more. As a mother of two young children myself, I understand the joys and struggles of parenting and am committed to supporting other parents on their journey.

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