Second trimester · Month 4 of 9

Week 14: The second trimester begins

Energy may improve, though headaches, nasal stuffiness or round-ligament discomfort can appear.

Month 4 · Week 1426 weeks to the due-date marker
Month4 of 9
Week14
PeriodSecond trimester
This monthA new stretch

In 60 seconds

Your short plan for this week

Do now

If energy allows, settle into regular moderate movement you can maintain—such as walking, swimming or pregnancy-appropriate strength work.

Coming up

Confirm the next appointment and anatomy-scan window; there may be several weeks without a routine visit in an uncomplicated pregnancy.

Pause and ask

Stop activity and seek advice for bleeding, fluid leakage, chest pain, faintness, painful regular contractions or other symptoms your team flags.

What you may notice

Your body and how you may feel

Energy may improve, though headaches, nasal stuffiness or round-ligament discomfort can appear.

What is happening

Baby’s development this week

The fetus is growing steadily, and the placenta is carrying more of the pregnancy-support work.

Plain-language examples

What this means in real life

Moderate usually means you can still speak in sentences. Your clinician may give different advice for complications or prior conditions.

A short checklist

What to do now

  • If energy allows, settle into regular moderate movement you can maintain—such as walking, swimming or pregnancy-appropriate strength work.
  • Stay active in ways that feel stable and are appropriate for your pregnancy.
  • Learn what movement changes should prompt a call later in pregnancy.

Pause and check

What not to do—or what to ask first

  • Stop activity and seek advice for bleeding, fluid leakage, chest pain, faintness, painful regular contractions or other symptoms your team flags.
Check food, medicines, exercise and everyday activities →

What may be coming up

Appointments, tests and decisions

Confirm the next appointment and anatomy-scan window; there may be several weeks without a routine visit in an uncomplicated pregnancy.

Common planning window

Dating and first-trimester assessment

Your care team may offer ultrasound and screening within a defined pregnancy window.

Common planning window

Understand screening choices

Ask what each screening test can and cannot tell you before deciding.

For the support person

One useful thing a partner can do

  • Join a walk or make movement easier, without turning exercise into supervision or a performance target.

Contact your care team

Contact your doctor or maternity team promptly

Some concerns need advice before the next routine appointment even when they do not feel like an emergency. If a symptom becomes severe, sudden or frightening, use urgent care instead.

See when to contact care

Urgent or emergency

Urgent signs during pregnancy or within a year after birth

Get medical care immediately for these symptoms. The list is not exhaustive; if something feels seriously wrong, seek help.

Open urgent warning signs