24 Weeks Pregnant

24 weeks pregnant: baby size, uterus position and upcoming tests

At 24 weeks pregnant, you are in the second trimester and often described as about 6 months pregnant. This week follows 23 weeks pregnant, and the next page is 25 weeks pregnant.

Your baby may be about 20-30 cm long and weigh around 550-650 grams, though estimates vary. Movements are often easier to recognise now, and your baby can respond to sound, light changes and your activity level.

The skin is still delicate, but more fat is developing under it, so the baby gradually looks less wrinkled. Vernix caseosa protects the skin, and the heartbeat is usually much faster than an adult heartbeat. At this stage, premature babies need specialist neonatal care; viability and outcomes depend on many medical factors.

Your body at 24 weeks pregnant

Your uterus usually extends above the belly button, and your belly button may flatten or pop out. Mild nosebleeds or bleeding gums can happen because pregnancy increases blood flow to the mucous membranes.

Many providers offer glucose screening around 24-28 weeks to check for gestational diabetes. Depending on your blood type and local guidance, Rh-negative patients may also have an antibody screen. Your clinician may also check haemoglobin, blood pressure and urine.

Weight gain supports your baby's growth, but dieting is not recommended during pregnancy. Focus on regular meals, fibre, iron-rich foods and safe sources of protein. Ask your clinician before taking new supplements.

What to do this week

  • Ask when your glucose screening is due and whether you need to prepare for it.
  • Keep up with dental care if your gums bleed or feel sensitive.
  • Start comparing newborn essentials such as nappies, wipes and safe sleep items if that helps you plan calmly.
  • Use the pregnancy calculator for date estimates, but follow the due date confirmed by your provider.

Definitions

Glucose screening checks how your body handles sugar during pregnancy and helps identify possible gestational diabetes.

Rh-negative means your red blood cells do not have the Rh factor. Some Rh-negative patients need extra blood tests or injections during pregnancy.

Vernix caseosa is the creamy coating that helps protect the baby's skin before birth.

Frequently asked questions about 24 weeks pregnant

What happens at 24 weeks pregnant?

At 24 weeks pregnant, your baby is growing quickly, hearing sounds, moving more clearly and developing more body fat. Your uterus is usually above the belly button.

How big is the baby at 24 weeks pregnant?

Size estimates vary, but the baby may be about 20-30 cm long and weigh around 550-650 grams. Your ultrasound or clinical measurements are more useful than general averages.

What trimester is 24 weeks pregnant?

24 weeks pregnant is in the second trimester. It is often described as about 6 months pregnant, although pregnancy months are not exact calendar months.

Where is the uterus at 24 weeks pregnant?

At 24 weeks, the uterus usually extends above the belly button. Exact position varies with body shape, previous pregnancies and how the pregnancy is dated.

What tests happen around 24 weeks pregnant?

Many people are offered glucose screening around 24-28 weeks to check for gestational diabetes. Rh-negative patients may also need antibody screening according to local care guidance.

week 24

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