Baby is the size of a banana
Trimester Second
Month Month 5
Weeks to due date 20
👶 Your baby at 20 weeksHalfway! The baby swallows amniotic fluid and makes meconium (first stool). From this week length is measured crown to heel. 🤰 Your body at 20 weeksThe top of the womb reaches your belly button. Most first-time mothers feel movements by 20 weeks. ✅ To do this weekAnomaly scan if not done yet. Ask about your Td/Tdap vaccine schedule. 🚨 When to call your doctorVaginal bleeding or fluid leaking Severe tummy pain or cramping Fever over 38 °C Severe headache, blurred vision or sudden swelling of face or hands (pre-eclampsia signs) Vomiting so much you cannot keep fluids down Find exactly how many weeks and days pregnant you are today, your trimester and your due date.
See your baby's average weight and length for any week of pregnancy (8–42 weeks), the normal weight range, and a size comparison, with a full fetal growth chart.
Find how much weight you should gain in pregnancy — in total and by each week — from your pre-pregnancy weight and height, using the IOM 2009 guidelines, with a week-by-week chart in kg.
Find how many calories you need a day in each trimester of pregnancy, by your weight, height, age and activity, using Indian (ICMR), US (IOM) or UK (NHS) guidelines.
← 19 weeks pregnant 21 weeks pregnant → ❓ Frequently asked questions
How many months is 20 weeks pregnant? 20 weeks is in month 5 of pregnancy as months are usually counted (about 4.6 calendar months since your last period), in the second trimester.
How big is the baby at 20 weeks? About the size of a banana: around 25.6 cm long and 331 g (11.7 oz).
What should I do at 20 weeks pregnant? Anomaly scan if not done yet. Ask about your Td/Tdap vaccine schedule.
🔁 Nearby weeks