28 Weeks Pregnant

You’re in the third trimester and your baby is about the size of a large brinjal. Here’s how your baby is developing, what you might feel, and the check-ups to plan this week.

Reviewed against ACOG & WHO guidance Updated 25 September 2026
Baby is about the size of
A large brinjal (bharta baingan)
Length ~37.6 cmWeight ~1 kgTrimester 3Month 7

Sizes are averages; from week 20 length is measured head to heel. Not sure which week you’re in? Calculate it.

Your baby at 28 weeks

Third trimester! The eyes open and close, and eyelashes have grown. The brain is adding billions of neurons. Babies born at this stage have a good chance of survival with neonatal intensive care.

Your body at 28 weeks

Check-ups now usually happen every 2 weeks. You may feel breathless and need to urinate often again as the baby grows.

Common symptoms this week

  • Breathlessness
  • Frequent urination
  • Backache
  • Braxton Hicks

Tips & to-do list

  • Start paying daily attention to movements. Your doctor may suggest a method, such as noting the time taken to feel 10 movements.
  • A growth scan is often done between 28 and 32 weeks.
  • Anti-D injection if you’re Rh-negative.

Check-ups and tests around this week

  • 75 g oral glucose tolerance test (24–28 weeks)
  • Tdap/Td vaccination as advised (27–36 weeks)
  • Anti-D injection if your blood group is Rh-negative (around 28 weeks)
  • Growth scan and Doppler if advised (28–32 weeks)
  • Antenatal visits about every 2 weeks

Week 28 at a glance

At 28 weeks
TrimesterThird trimester
Pregnancy monthMonth 7 of 9
Weeks to due date12 weeks
Days pregnant196–202 days
Progress70% of 40 weeks

When to call your doctor

Contact your doctor or go to hospital straight away if you notice:

  • Reduced or changed baby movements
  • Waters breaking or any bleeding
  • Severe headache, vision changes, pain under the ribs
  • Regular painful contractions before 37 weeks
  • Severe itching of palms and soles

Questions about 28 weeks pregnant

How many months is 28 weeks pregnant?

28 weeks pregnant falls in month 7 of pregnancy, in the third trimester. For medical purposes, weeks and days are more precise than months.

How big is my baby at 28 weeks?

At 28 weeks your baby is about the size of a large brinjal (bharta baingan) – roughly ~37.6 cm long and weighing about ~1 kg.

Is it normal to have no symptoms at 28 weeks?

Yes. Every pregnancy is different, and symptoms come and go. Feeling well is not a sign that something is wrong. If you have concerns, or notice any warning signs listed on this page, contact your doctor.

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Medical disclaimer: The results and information on this page are estimates for general education only. They are not a diagnosis and do not replace advice from your gynaecologist, obstetrician or midwife. If you have pain, bleeding, reduced baby movements or feel unwell, contact your doctor or call 108 immediately. Read the full disclaimer.

Written by the Pregnancy Calculator editorial team. Based on published obstetric guidance (ACOG, WHO, MoHFW India, FOGSI). Last updated . How we create content.