At 22 weeks pregnant, your baby’s hair and fine body hair develop, and they can hear sounds. Expect more noticeable movements, belly growth, and common symptoms like back pain and mood swings.
8 mins read
Jan 8, 2025
Trimester 2
Quick guide:
What’s happening with the baby at 22 weeks pregnant?
How big is your baby at 22 weeks pregnant?
How is your belly at 22 weeks pregnant?
Common symptoms and how to manage them?
Frequently asked questions at 22 weeks pregnant
What’s happening with the baby at 22 weeks pregnant?
At 22 weeks pregnant, your baby is becoming more active, developing important features, and growing stronger. ojhbv
Baby’s hair is starting to appear
Your little one’s hair is now visible! While it’s still thin and fine, this is the start of the hair growth process. By the end of your pregnancy, it may become thick and lustrous. Your baby also has eyebrows now, adding to their cute little features.
Fine body hair (lanugo) is developing
In addition to hair on their head, your baby is growing a soft layer of fine body hair called lanugo. This covers areas like their back, shoulders, ears, and forehead. Lanugo helps keep your baby warm in the womb but will eventually shed before birth.
Hearing your heartbeat and other sounds
Your baby is now able to hear sounds inside your body, such as your heartbeat, breathing, and even digestion. These sounds will grow louder as their hearing improves. Once born, they might even feel comforted by similar sounds—like a white noise machine or soft "whooshing" sounds that mimic the noises they heard in the womb.
Baby fat is starting to form
Your baby’s body is still skinny, but a thin layer of fat is forming under their skin. This will help them regulate body temperature and give them the cute chubby rolls you’ll love to kiss once they’re born.
Swallowing and hiccuping
This week, your baby is starting to practice swallowing amniotic fluid. They may even start hiccuping, which is a normal part of development. This can feel like little rhythmic jerks inside your belly.
How big is your baby at 22 weeks pregnant?
At 22 weeks pregnant, your baby is growing rapidly! Here’s how big your little one is this week:
Length: Your baby is about 28 cm long, from head to toe—roughly the size of a spaghetti squash.
Weight: Your baby weighs around 450 grams, and as they continue to grow, they’ll be gaining more weight in the coming weeks.
Your baby is getting stronger and more active, with muscles and bones developing more every day. As they grow, you may start to feel their movements even more distinctly!
How is your belly at 22 weeks pregnant?
By 22 weeks, your bump is likely more visible and pronounced. You’re well into your second trimester, and your uterus has expanded to accommodate the growing baby. Your belly may have a rounder, firmer look, and you might be starting to "pop" if it’s your first pregnancy.
As your belly grows, your skin is stretching, which can lead to some discomfort or itching. This is normal as the skin stretches to accommodate the baby. You might also notice stretch marks starting to appear on your belly, hips, or thighs. Keep your skin moisturized to ease the itch and reduce the appearance of stretch marks.
Common symptoms and how to manage them?
1) Back pain
As your belly grows, your back may start to feel more pressure. The extra weight can strain your lower back, leading to discomfort or pain.
How to manage: Try practicing good posture, especially when sitting or standing for long periods. Avoid lifting heavy objects and wear supportive shoes. A pregnancy pillow can also help support your back when sleeping, and prenatal yoga can alleviate some of the strain.
2) Round ligament pain
This sharp, stabbing sensation in your lower abdomen is caused by the stretching of the ligaments that support your uterus. It’s common in the second trimester and usually happens when changing positions quickly or moving suddenly.
How to manage: To avoid round ligament pain, move slowly when changing positions. Gentle stretching and supporting your belly with your hands when standing or turning over in bed can help reduce discomfort.
3) Itchy skin
As your skin stretches to accommodate your growing belly, it can become dry and itchy. This is a common symptom during pregnancy.
How to manage: Keep your skin moisturized using lotions or oils specifically designed for pregnancy, like cocoa butter or coconut oil. Drink plenty of water to stay hydrated and avoid hot showers that can dry out your skin further.
4) Heartburn or indigestion
As your uterus grows, it can push on your stomach, causing acid to rise into the esophagus, leading to heartburn or indigestion.
How to manage: To reduce heartburn, try eating smaller, more frequent meals and avoid spicy or greasy foods. Sleeping with your head elevated can also help prevent acid reflux while you sleep.
5) Frequent urination
With your growing uterus pressing on your bladder, you may find yourself running to the bathroom more often than usual.
How to manage: Although it’s normal, it can be a bit inconvenient. Try emptying your bladder regularly, even if you don’t feel an urgent need to go. Avoid drinking too much liquid before bed to help reduce nighttime trips to the bathroom.
6) Swollen feet and ankles
You may notice swelling in your feet and ankles, especially after standing for long periods.
How to manage: Elevate your feet whenever possible to reduce swelling. Wear comfortable shoes with proper support and avoid standing for too long. Gentle stretching can also help improve circulation and reduce swelling.
7) Increased appetite
As your baby grows and your metabolism speeds up, you may find yourself feeling hungrier than usual.
How to manage: Choose healthy snacks like fruits, nuts, and whole grains to keep your energy levels up. It’s okay to indulge in a treat every now and then, but try to keep your diet balanced with plenty of protein, vegetables, and healthy fats.
8) Mood swings
Hormonal changes and physical discomforts can make your emotions feel a bit more unpredictable at times.
How to manage: Make time for relaxation and self-care. Getting enough sleep, practicing mindfulness, or going for walks can help stabilize your mood. It’s also helpful to communicate with your partner or loved ones about how you’re feeling.
Frequently asked questions at 22 weeks pregnant
How much should my baby be moving at 22 weeks?
You should start feeling more distinct movements at 22 weeks, although the frequency and intensity can vary. Some women feel gentle flutters, while others may experience stronger kicks or rolls. If you’re feeling less movement than usual, try lying down or drinking something cold, as this can help stimulate the baby’s movements.
Is it normal to have back pain at 22 weeks?
Yes, back pain is very common at this stage due to the extra weight your body is carrying and changes in your posture. It's important to practice good posture, avoid heavy lifting, and use a pregnancy pillow for support while sleeping.
Can I still exercise at 22 weeks pregnant?
Yes! If you're feeling good, staying active is great for both you and your baby. Activities like walking, swimming, and prenatal yoga are generally safe and beneficial. Be sure to listen to your body and avoid anything too intense.
How much weight should I have gained by 22 weeks?
At 22 weeks, the average weight gain is typically between 4.5 to 7 kg. However, this can vary depending on your pre-pregnancy weight, overall health, and whether you’re carrying multiples. Consult your doctor to ensure your weight gain aligns with your specific needs.
When will I get my anatomy scan?
The anatomy scan usually happens between 18 and 22 weeks. This is a detailed ultrasound that checks your baby’s development, organ function, and overall health. If you haven’t had it yet, it’s likely scheduled soon.