# Keep moving during pregnancy

Published by Pawel Jozefiak. [About this project](https://healthy100.jock.pl/about/), [How we check sources](https://healthy100.jock.pl/methodology/)

- Canonical: https://healthy100.jock.pl/pregnancy-activity/
- Language: en
- First published: 2026-09-27
- Evidence checked: 2026-09-28, using AI-assisted source verification
- Clinical review: Not clinically reviewed
- Number 93 of 100 in the list: https://healthy100.jock.pl/#pregnancy-activity

Suitable activity helps maintain fitness and lowers gestational diabetes risk.

**The number:** At least 150 minutes of moderate activity weekly in healthy pregnancy ([CDC, 2025](https://www.cdc.gov/physical-activity-basics/guidelines/healthy-pregnant-or-postpartum-women.html))

## The evidence

- Evidence grade: A. Grade A: meta-analyses of randomised trials, or a major guideline consensus.
- Basis: CDC 2025 pregnancy activity guidance and NHS pregnancy recommendations
- Outcome: recommended minimum moderate activity in healthy pregnancy
- Comparison: CDC weekly pregnancy activity guidance
- Impact: 38/100. The impact score is an editorial prioritization heuristic for the general list, not a validated estimate of your personal risk.

## Why it matters

Moderate activity helps keep the heart and lungs healthy during an uncomplicated pregnancy. CDC recommends at least 150 minutes per week and reports lower risks of excessive weight gain and gestational diabetes. The plan should adapt as pregnancy progresses and to any medical restrictions.

## How to do it

1. Ask your maternity team how to adapt your usual movement.
2. Choose comfortable activity such as walking or swimming.
3. Use a pace at which you can still hold a conversation.
4. Build up gently if you were inactive before pregnancy.

## Talk to a clinician first

Your maternity clinician should guide activity when there are pregnancy complications or new concerning symptoms.

## Putting it into practice

### Start now

- 1 minute: Identify one usual activity you want to keep doing during pregnancy so you can ask your maternity team how to adapt it.
- 5 minutes: Prepare a question for your maternity team about safe activity, including your usual exercise, symptoms and any restrictions you have been given.
- 15 minutes: Read the NHS pregnancy exercise tips and list suitable options to discuss, including how to avoid overheating, exhaustion and activities with a risk of falling.
- 30 minutes: If your pregnancy has no complications, walk for up to 30 minutes at a pace where you can still talk; slow down if breathless.

### What it looks like

- Ask your maternity team whether comfortable walking fits your pregnancy and current symptoms.
- If you choose a pregnancy exercise class, tell the qualified instructor how many weeks pregnant you are.

### Common mistakes

- Trying to meet the weekly target immediately after being inactive can be too much, so start gradually with your maternity team's advice.
- Keeping your old pace despite breathlessness can mean overdoing it, so slow down enough to hold a conversation.

### A structured start

**Make movement fit your pregnancy**

1. Stage 1: Discuss your usual activity and any pregnancy complications with your maternity team.
2. Stage 2: Choose comfortable options such as walking or swimming if suitable for you.
3. Stage 3: Build up gently, keeping a conversational pace and adapting to symptoms and advice.
4. Stage 4: Work toward the recommended weekly amount when appropriate, accepting smaller amounts as a useful start.

### Trusted how-to guides

- [Exercise in pregnancy](https://www.nhs.uk/pregnancy/keeping-well/exercise/), NHS
- [Pregnant and Postpartum Activity: An Overview](https://www.cdc.gov/physical-activity-basics/guidelines/healthy-pregnant-or-postpartum-women.html), CDC

## Sources

- [Pregnant and Postpartum Activity: An Overview](https://www.cdc.gov/physical-activity-basics/guidelines/healthy-pregnant-or-postpartum-women.html), CDC, 2025 (Tier 1 guideline)
- [Exercise in pregnancy](https://www.nhs.uk/pregnancy/keeping-well/exercise/), NHS, 2023 (Tier 1 guideline)

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General health information, not a diagnosis or an individual treatment plan. Personalization changes the order of suggestions; it does not assess your medical risks. Follow the cautions and consult a qualified clinician when needed.

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