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Second Trimester

22 Weeks Pregnant

Your baby is the size of a Papaya 🫐

🫐
Written by
Ashok Kumar Poudel
Health & Wellness Writer
Medically reviewed by
Dr. Bina Basnet
MBBS, MD — Gynecologist & Obstetrician
Last reviewed
📏
Size
Papaya
📐
Length
27.8 cm
⚖️
Weight
430 g
🗓️
Trimester
Second
⏱️
Week
22 of 40

🌱 Baby Development at Week 22

Your baby is papaya-sized (~28 cm, ~430 g), with visible eyebrows, distinct lips, and a strong grip. The lungs practice breathing motions with amniotic fluid, and hearing is sharp enough to recognize your voice.

Looks like a miniature newbornGrip strengtheningLiver and pancreas maturing

🤱 Common Symptoms

●Belly growing rapidly
●Backache intensifies
●Stretch marks developing
●Braxton Hicks contractions
●Swollen feet by end of day

🥗 Nutrition Tips

  • Collagen-supportive foods (citrus, bone broth) for stretch mark prevention
  • Zinc for skin healing
  • Continue prenatal vitamins

🏃‍♀️ Exercise Tips

  • Side-lying exercises for core
  • Avoid any exercise that involves lying flat on back
  • Prenatal yoga — hip openers

🏥 Medical Tests & Appointments

Fundal height measured at each appointmentRoutine blood pressure and weight check

🔬 Hormone Changes

Progesterone's relaxing effect on blood vessel walls, combined with the uterus pressing on major veins, can lower blood pressure and cause lightheadedness. Cortisol rises slightly, supporting fetal lung and brain maturation.

📖 Week 22 Pregnancy — In-Depth Guide

Week 22 brings your baby's personality into sharper focus — eyebrows are now visible, the lips are distinct, and your baby has a strong grip that you might feel as surprisingly forceful tugs. The senses are nearly all online, and your baby is responding to light, sound, and touch.

Your uterus now extends a couple of centimeters above your navel, and your bump is likely obvious to everyone. You may find that strangers suddenly want to touch your belly — how you handle that is entirely up to you.

This week is also a quiet milestone in fetal medicine: with each passing week, the odds improve dramatically if a baby were to be born extremely early. Your baby is not viable yet, but development is racing toward that threshold.

👶Baby Development at Week 22

Your baby measures about 28 centimeters from head to heel and weighs around 430 grams — roughly the size of a small papaya. The eyebrows and eyelashes are now visible, the lips are more distinct, and the eyes have formed, though the irises still lack pigment. Your baby's grip is strong enough to grasp the umbilical cord firmly.

The lungs are developing rapidly, practicing the movements of breathing by drawing amniotic fluid in and out — essential rehearsal for the first breath after birth. The pancreas is producing hormones, the liver is processing waste, and the digestive system continues its daily practice of swallowing and absorbing.

Your baby's hearing is now sharp enough to distinguish your voice from background noise, and studies suggest newborns recognize their mother's voice and even familiar stories or songs heard in the womb. Touch is developing too — your baby can feel when you press on your belly and may push back against your hand. Brain tissue is forming fast, and the senses of taste and smell are maturing alongside it.

🩺Your Body: Common Symptoms at Week 22

Your body is doing an impressive job of housing a rapidly growing baby, and the physical signs are becoming hard to miss — in mostly good ways.

▸ Stronger kicks and visible movement

Your baby's muscles are stronger, so movements feel more deliberate — jabs, rolls, and stretches you can sometimes see rippling across your belly.

▸ Stretch marks

If they have not appeared yet, they may now — pink, red, or purple lines on the belly, hips, breasts, or thighs. Genetics play the biggest role; moisturizers help with itching but cannot prevent them.

▸ Swollen hands and feet

Mild edema often increases as the day goes on. Remove rings before swelling makes them tight, elevate your feet, and mention sudden or severe swelling to your provider.

▸ Heartburn

The uterus keeps crowding the stomach upward. Eating slowly, avoiding late-night meals, and propping yourself up after eating bring relief.

▸ Back and hip pain

The hormone relaxin loosens pelvic joints while extra weight strains the back. Warm baths, supportive belts, and prenatal yoga stretches are effective remedies.

▸ Increased libido or discomfort

Extra blood flow to the pelvic area increases sensitivity for some women and causes discomfort for others — both are normal. Intimacy is safe in a typical pregnancy unless your provider advises otherwise.

▸ Nosebleeds

Fragile nasal blood vessels can still cause occasional bleeds. Keep the air moist and avoid picking or blowing too hard.

🏥Medical Tests & Checkups at Week 22

Week 22 closes the standard anatomy scan window (weeks 18 to 22), so if you have not had yours yet, it should happen now. This detailed ultrasound remains the most comprehensive assessment of your baby's anatomy during pregnancy.

Your monthly prenatal visit covers the usual measurements, and your provider will pay close attention to fundal height and fetal movement patterns. If your placenta was noted as low-lying at the anatomy scan, your provider will explain that it often migrates upward as the uterus grows, with a follow-up scan typically scheduled around week 28 to recheck.

No new routine screening tests are scheduled this week for typical pregnancies. If you have risk factors such as high blood pressure, diabetes, or a history of preterm birth, your provider may add tailored monitoring — ask what to watch for between visits.

🥗Nutrition & Movement Tips

Your baby is gaining about 6 to 7 ounces a week now, and your own weight gain typically runs about a pound a week in the second half of pregnancy. Keep focusing on nutrient-dense foods rather than restricting — your provider will let you know if your gain is off track.

Protein and iron stay at the top of the priority list for blood and tissue growth. Good combinations include lentil soup with whole-grain bread, Greek yogurt with berries and nuts, or eggs with sautéed spinach and citrus.

If heartburn is limiting what you can eat, try eating five or six small meals instead of three large ones, and identify your personal triggers — common culprits include fried foods, citrus, chocolate, and carbonated drinks.

Exercise remains safe and beneficial: walking, swimming, and prenatal yoga help manage swelling, back pain, and sleep. Add gentle stretching for the hip flexors and chest, which tighten as posture changes. Skip anything with a fall risk or heavy abdominal strain, and always get up slowly from the floor.

✅Week 22 Checklist

✓Complete your anatomy scan if not done yet
✓Discuss placenta position follow-up if it was low-lying
✓Remove rings before finger swelling makes them stuck
✓Eat smaller, more frequent meals to manage heartburn
✓Talk, sing, or read aloud — your baby recognizes your voice
✓Plan a relaxing weekend; the third trimester is approaching

📌When to Call Your Doctor

Reach out promptly for any of these — early evaluation is always the safest choice.

✓Vaginal bleeding of any amount
✓Fluid leaking from the vagina
✓Regular contractions, pelvic pressure, or low back ache
✓Severe headache, blurred vision, or sudden swelling
✓Decreased fetal movement from your baby's usual pattern
✓Fever above 100.4°F (38°C)
📅 Track Your Pregnancy:Due Date CalculatorSymptoms by WeekTrimester Guide← Week 21Week 23 →

Frequently Asked Questions

Common questions answered by our medical team

At 22 weeks, your baby is approximately the size of a Papaya (🫐). Your baby is papaya-sized (~28 cm, ~430 g), with visible eyebrows, distinct lips, and a strong grip. The lungs practice breathing motions with amniotic fluid, and hearing is sharp enough to recognize your voice.

← Week 21Calculate Your Due DateWeek 23 →

🔗 Related Second Trimester Resources

First Trimester
Weeks 1–13 guide
Third Trimester
Weeks 28–40 guide
Trimesters Explained
Guide to all three trimesters
Symptoms Week by Week
What to expect each week

All Pregnancy Weeks

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