Pregnancy22 Weeks Pregnant
Quick Answers at Week 22
At 22 weeks pregnant, your baby is about the size of a papaya and the main focus is steady growth, stronger movement, and completing or reviewing the anatomy scan if it has not happened yet.
- Baby size: about 10.9 to 11.4 inches head to heel and close to 1 pound
- Symptoms: stronger movement, backache, round ligament pain, heartburn, constipation, leg cramps, mild swelling
- Appointments: routine prenatal care may include blood pressure, weight, fetal heartbeat, symptom review, and questions for your OB-GYN or midwife
- Ultrasound: the anatomy scan is commonly performed between 18 and 22 weeks, depending on scheduling and local practice
Week 22 at a Glance
| Topic | Week 22 |
|---|---|
| Baby size | About papaya-sized, roughly 10.9 to 11.4 inches head to heel and close to 1 pound |
| Ultrasound | An anatomy scan may be completed this week if it has not already been done |
| Symptoms | Backache, pelvic pressure, heartburn, constipation, leg cramps, mild swelling, and more noticeable movement |
| Appointments | Routine visit if scheduled, with blood pressure, weight, fetal heartbeat, and symptom review |
| Key milestone | Movement may feel more distinct, while the lungs, brain, nerves, and sensory responses continue developing |
TL;DR
At 22 weeks pregnant, your baby is roughly papaya-sized and nearing 1 pound, and movement may be easier to notice. This is often the last part of the common anatomy-scan window, while symptoms are usually second-trimester discomforts rather than new first-trimester changes.
- Expect stronger kicks or rolls, but movement patterns can still be irregular.
- Common symptoms include backache, heartburn, constipation, leg cramps, and mild swelling.
- Call your clinician for bleeding, fluid leakage, severe pain, regular painful contractions, or symptoms that feel concerning.
What does 22 weeks pregnant mean?
Week 22 means you are 22 weeks from the first day of your last menstrual period, which is how clinicians usually date pregnancy rather than counting from conception. This point is in the second trimester, with about 18 weeks until a 40-week due date.
In 22 weeks gestation, fetal growth, movement, sensory development, and visible body changes are often more noticeable than in early pregnancy week 22 comparisons might suggest. If your dates feel confusing, your care team may use your last menstrual period, early ultrasound information such as a gestational sac measurement, and later growth findings together.
How big is baby at 22 weeks?
At week 22, a fetus is typically about 10.9 to 11.4 inches long from head to heel and weighs close to 1 pound, although normal measurements vary. A common size comparison is a papaya.
Your baby’s proportions are becoming more newborn-like, but body fat is still limited, so the skin may look wrinkled while fat stores develop underneath. Growth charts are estimates, and many clinicians interpret ultrasound measurements in the context of your dating, anatomy scan results, placenta findings, and overall pregnancy history.
If you are pregnant 22 weeks and comparing dates, the due date calculator can help clarify how pregnancy weeks are counted.
How is your baby developing at this stage?
At this stage, the baby’s hearing, touch responses, movement patterns, brain, nerves, and lungs are continuing to mature. Eyebrows, hair follicles, lanugo, and vernix may be present, and movements can feel more coordinated as kicks, rolls, and stretches.
Research suggests fetal responses to sound and touch become more organized through mid-pregnancy, though the lungs and nervous system still need much more development before birth. You may notice movement after meals, when resting, or at night.
Many clinicians do not recommend formal kick counting yet because movement can still be irregular during week 22. When your provider says it is time, a baby kick counter can make tracking patterns easier.
To see how this week fits into the bigger timeline, visit the pregnancy week-by-week guide, or compare nearby milestones at 21 weeks pregnant and 23 weeks pregnant.
What symptoms are common during week 22?
Symptoms at week 22 commonly include backache, pelvic pressure, round ligament pain, heartburn, constipation, nasal congestion, leg cramps, mild swelling in the feet or ankles, and more noticeable fetal movement. Brief, irregular Braxton Hicks contractions may also begin for some people.
Your uterus is growing upward, and your OB-GYN or midwife may start or continue measuring fundal height. Posture changes, looser ligaments, and a shifting center of gravity can contribute to aches, while slower digestion can make reflux and constipation more noticeable.
Gentle movement, hydration, smaller meals, fiber-rich foods, supportive shoes, and rest breaks may help. It is also normal to feel excited one day and uncertain or overwhelmed the next, especially as the pregnancy starts to feel more physically real.
What appointments or ultrasound checks happen around week 22?
Around week 22, care may include a routine prenatal visit and, if not already completed, the detailed anatomy ultrasound. Many pregnancies have visits about every four weeks until the third trimester, so not everyone has an appointment exactly this week.
If you are seen, care commonly includes blood pressure, weight, fetal heartbeat, symptom review, and urine checks when indicated. The anatomy scan is often performed between 18 and 22 weeks, depending on local practice and scheduling, and may assess fetal anatomy, growth, placenta location, amniotic fluid, and sometimes cervical length.
ACOG and NHS guidance commonly emphasizes using prenatal visits to raise symptoms, medication questions, and warning signs rather than waiting if something feels wrong. Your provider may also preview glucose screening, commonly done between 24 and 28 weeks, and confirm that you are continuing prenatal vitamins with folic acid as advised.
Using a pregnancy tracker can help you record questions before visits, such as fetal movement, sleep, discomfort, travel, exercise, and when to call your care team.
What practical steps help this week?
This week is a good time to build simple routines for comfort, hydration, movement, sleep positioning, and appointment questions rather than trying to finalize every birth decision. Keep taking prenatal vitamins as directed, and ask your clinician before starting supplements, medications, or major exercise changes.
You can also begin learning about labor preferences, support people, feeding choices, and postpartum help at a steady pace. A balanced guide like how to prepare for labor can help you organize decisions gradually while you are still in the second trimester.
Limitations & Safety
This page is educational and cannot diagnose symptoms, confirm fetal wellbeing, or replace individualized medical care from your OB-GYN, midwife, or healthcare provider.
- Call your healthcare provider urgently for heavy bleeding, severe abdominal pain, fever, fainting, persistent severe headache, vision changes, chest pain, shortness of breath, or fluid leaking from the vagina.
- Contact your provider if you have painful regular contractions, one-sided calf swelling or pain, or a sudden major change in symptoms.
- Fetal movement can be inconsistent at this stage, but if you are worried about movement, ask your clinician rather than relying on an app or website.
- If you have a high-risk pregnancy, prior complications, placenta concerns, or symptoms that feel unusual for you, follow the plan your care team gave you.
Frequently Asked Questions
How many months is 22 weeks pregnant?
At this stage, you are about five months pregnant, depending on how months are counted. Clinicians usually track pregnancy in weeks because calendar months vary in length and week-based dating is more precise.
What size is the baby at week 22?
The baby is often about 11 inches long from head to heel and close to 1 pound. Many clinicians describe this as roughly papaya-sized, while noting that ultrasound measurements are estimates.
Should I feel the baby move every day at 22 weeks gestation?
You may feel movement often, but patterns can still be irregular at 22 weeks gestation. Many clinicians recommend formal daily kick counting later in pregnancy, but you should contact your healthcare provider if you are worried about movement.
What appointment happens during week 22?
You may have a routine prenatal visit if it falls on your schedule. That visit commonly includes blood pressure, weight, symptom review, and listening to the fetal heartbeat, and the anatomy scan may be completed if it has not happened yet.
Is cramping normal when pregnant 22 weeks?
Mild, occasional cramping or round ligament discomfort can happen as the uterus grows. Call your provider if cramps are severe, regular, worsening, or accompanied by bleeding, fever, fluid leakage, or significant pelvic pressure.
Is an anatomy scan still done at week 22?
Yes, it can be, depending on scheduling and local practice. The anatomy ultrasound is commonly performed between 18 and 22 weeks to assess fetal anatomy, growth, placenta location, and amniotic fluid.