Week 15 of 40 ยท second trimester

Week 15 of pregnancy

Week 15 sits in the middle stretch of pregnancy, when many people find the days a little easier.

Medical review: not yet reviewed. How we review content

Illustration of an apple, the average size of a baby at 15 weeks
Your baby this week

About the size of an apple

SizeAbout an apple
Length10.1 cm (4 in), measured from the top of the head to the bottom (crown to rump), the way early scans measure
Weight70 g (2.5 oz)
TrimesterSecond trimester
Weeks to goAbout 25 to your due date

These are averages. Every baby grows at their own pace.

What's developing

The baby can sense light through closed eyelids.

What you might notice

A blocked nose is common in pregnancy, and some people get small nosebleeds too.

Everyone's pregnancy is different. If something worries you, call your midwife or doctor.

A tip for this week

A gentle walk most days is a good habit to start, if you feel up to it.

Questions you could bring to your next appointment

  • When is my mid-pregnancy scan?
  • Will I be offered a glucose test?
  • Is there anything I should change about exercise or work?
Sources

Questions

When do most people feel the baby move?

The NHS says most people first feel movements between 16 and 24 weeks, often later in a first pregnancy.

When is the mid-pregnancy scan?

The NHS offers it between 18 and 21 weeks. It checks how the baby is developing.

Is my baby exactly this size?

No one is. The size, length and weight here are averages from published growth charts. Your scan results are the ones that count, and your midwife or doctor is the person to ask about them.

Start with today

Her Good Days is free, with no third-party ads and nothing to subscribe to. Free on iPhone and Android.