21 Weeks Baby: Amazing Baby Development, Symptoms & More

Categorized as Second Trimester
21 weeks baby pregnant photo
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When you’re with 21 weeks baby pregnant, your uterus moves up at your belly button, so getting some heartburn and indigestions at this stage is normal. The truth is, even if you don’t feel like eating anything at this stage, try to eat the recommended healthy foods during pregnancy. You might just need to burp a lot more often than usual.

21 Weeks Baby Pregnant: What is my baby doing at 21 weeks?

21 weeks baby pregnant photo

Your baby’s movements, when you are with 21 week baby pregnant, are now much more coordinated because its arms and legs are now in proportion with its body this week. There is also an increase in the baby’s length.

21 Weeks baby Pregnant: Your Baby’s Development

Your baby now measures a little over 7 inches (18.1 centimeters) from crown to rump (length from the top of its head to the bottom of its buttocks). The baby is almost 10 inches (25.9 centimeters) in height from the top of the head to the heel (crown-heel length).

Your developing baby still has a lot of room in your womb, which he/she will soon begin to fill. But for now, the uterine walls have not started closing in, so there are lots of spaces for turning, twisting, and even occasional somersault.

With all these events going on, it will be hard for you to believe if your baby do sleep at all, but believe it or not, your baby sleeps well enough like a newborn. Now if only you cn try to get some sleep yourself and stop worrying over nothing.

How many months is 21 weeks pregnant?

If you have a 21 weeks baby pregnant, are in the second trimester and your baby is 5 months and 1 week old and you are almost 6 months pregnant. This means you have less than 4 months left to go!

By now, the digestive system of your baby is developing, and she’s now able to swallow small amounts of amniotic fluid, which is easily absorbed by the intestines. Initially, her little spleen and liver have been making blood cells, but the bone marrow can assist in creating blood cells now.

21 Weeks old fetus size

When you are with 21 weeks baby pregnant, the size of your baby is almost the size of a banana. The picture below can let you see how your baby may look like when you are with a 21 weeks baby pregnant.

21 weeks baby pregnant photo

Development of 21 week fetus taste buds

When you have a 21 weeks baby pregnant, there is a good possibility that your baby will also taste whatever you eat this week. As discussed before, this is because when you are with 21 weeks baby pregnant, your baby can swallow a bit of amniotic fluid every day – not from nutrition and hydration alone, but she also practices the act of swallowing and digestion, a skill she will definitely need as soon as she’s born.

And note: The amniotic fluid taste differs every day, depending on what you as the mother have eaten. It could be as sweet as a banana today and taste like a spicy enchilada tomorrow, the taste is not constant or the same from day to day.

And the memory of those tastes won’t be forgotten by your baby since she already has very developed taste buds.

Researchers have, in fact, said that babies who were exposed to particular tastes in the uterus via the amniotic fluid are more eager to eat foods, when they are born, with those same tastes. So “if you want your peanut to eat his broccoli later, eat yours now!”

Baby at 21 weeks: Baby’s Coordination

Since arms and legs are in proportion to their body size, neurons are now perfectly connected between the brain and the muscles, and the cartilages are turning to bones. Therefore, your baby is able to perform some wonder actions like the Matrix-like moves.

All these development join together to give your baby more control over limb movements, which define all that body surfing, kicking and stretching, or maybe belly surfing, you may have been feeling now.

21 Weeks Baby Pregnant: The mom’s body

The extra weight of your baby causes some pains and aches around this time. You may have been having some heartburn and indigestion before, in the first trimester, but as your baby develops and your uterus enlarges, it starts pushing up against your stomach and this can cause more frequent heartburns and indigestions.

21 Weeks Baby Pregnant: Stretch Marks

When you are at 21 weeks baby pregnant, your baby may start leaving her mark, in form of stretch marks on your body, particularly all over your stomach, thighs, butt, breast, and hips.

These red, dark brown, reddish-brown, purple, or pink streaks appear as your body expands and your tummy and breast keep growing. The supporting tissue that is beneath your skin gets torn as the skin stretches.

An increase in weight may also predispose you to have stretch marks all over your body, this is another reason to add your pounds steadily but slowly, at an average of about 1 pound a week these days.

Depending on your body and its inherited genes, these streaks of stretch marks will fade away with time.

What are the natural ways to prevent stretch marks during pregnancy

Unfortunately, there are no proven ways to prevent stretch marks from appearing on your body, although moisturizers like cocoa butter can be applied, if nothing else, it will certainly prevent dryness and itching that is associated with pregnancy-stretched skin.

Following these 4 tips can help you with stretch marks:

4 tips to prevent stretch marks

  1. Maintain a healthy weight: One of the best ways to control stretch marks, either pregnant or not is to control your weight. Stretch marks can appear when your body expands due to rapid weight gain.
  2. Stay hydrated: Mae sure you drink enough water every day to keep your skin soft and hydrated.
  3. Eat a balanced diet: A lack of a nutrient-rich diet can also cause the stretch mark to appear, eating foods that may boost your skin health such as Vitamins C, D, and E, protein, and since may also help with stretch mark.
  4. Treat fresh marks as they appear: Since you can’t totally prevent stretch marks on your body, you can start working to minimize their appearance so they are not as noticeable in the long run. Consult your dermatologist or doctor, they can help determine what treatment is right for you.

21 Weeks Baby Pregnant: Relieving Anxiety

21 weeks baby pregnant photo

Now that the reality of pregnancy has started and those kicks can no longer be mistaken for a mere gas, you’re starting to look pregnant – just like you ate a particularly large lunch.

At some point during the pregnancy journey, every expectant parent starts to feel anxiety or fear, as if you are on a runaway train and there are enormous changes coming round the bend.

So it is completely normal to feel anxious, it is healthy to acknowledge it.

Talk your feelings over with friends who have had babies – they’ll reassure you that they experienced the same kind of thoughts. Most importantly, talk to your partner, who’s probably in need of a good heart-to-heart.

21 Weeks Baby Pregnant: Mom’s Symptoms

At 21 weeks baby pregnant, listed below are the symptoms you may be experiencing:

  1. Heartburn: It is very normal to experience heartburn around this week. Added to the uterus pushing against your stomach, regnancy hormones also relax the valve between your esophagus and stomach, causing some stomach acid to enter the esophagus.
  2. Sore spots: Backaches, especially in the lower back are very common at this stage. This is because when you are with 21 weeks baby pregnant, your center of gravity is shifted by your growing belly, pulling your lower back forward. And the relaxin hormone is loosening every joint and ligament in your body, which allows your pelvis to expand during delivery.
  3. Hot flashes: You can start feeling sweaty and hot, a condition your increased metabolism and pregnancy hormones left you with.
  4. Leg cramps: If you are feeling any cramps in your leg, don’t stress yourself, this is very normal for moms in the second trimester. The cramps may strike more at night, try to muscles before night sleep, have a warm bath before bed, and make sure to drink plenty of water. All these together really help in preventing cramping

21 Weeks Baby Pregnant: Things to consider

  1. Exercise lightly: Try to exercise more but keep it low-impact with yoga, swimming or even walking. This is because you are more prone to injury more than before because of the ligament-loosening relaxin in your system.
  2. Watch your weight: Your doctor will probably have advised you on what weight is normal at this stage, if you’ve been advised to gain the normal 25 to 35 pound total in your pregnancy, chances are you have gained more 10 to 15 of those pounds, you may want to talk to your doctor.
  3. Avoid empty calories: Simple,calorie-reducing strategies, like changing fresh fruit for dried, baked potatoes or yams for french fries and grilled white-meat chicken with no skin for dried dark meat with can make a big difference.
  4. Walk for 30 minutes every day: During the first postpartum weeks and in pregnancy, exercising is one of the best ways to stimulate your bowels and fight indigestion.
  5. Fight anemia: Taking an iron supplement is always good to have extra insurance when it comes to this vital nutrient.

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