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Morning Sickness: Complete Guide for Early Pregnancy

Morning sickness (nausea and vomiting in pregnancy) is one of the most common pregnancy symptoms, affecting up to 80% of pregnant women. Despite its name, it can happen at any time of day - not just in the morning.

Table of Contents

  1. What Is Morning Sickness?
  2. When Does Morning Sickness Start?
  3. How Long Does It Last?
  4. Remedies
  5. When to Get Help
  6. FAQ

What Is Morning Sickness?

Morning sickness is nausea and vomiting that occurs during pregnancy, typically in the first trimester. Despite the name, it can occur at any time of day or night. It affects approximately 80% of pregnant women.

The exact cause is unknown but is thought to be related to the hormone hCG (human chorionic gonadotropin), which rises rapidly in early pregnancy.

When Does Morning Sickness Start?

Morning sickness typically starts around **week 6** of pregnancy, though some women experience it as early as week 4. It usually peaks around weeks 8-10.

How Long Does It Last?

For most women, morning sickness eases by **weeks 12-14**. However, some women experience it throughout their pregnancy. If nausea and vomiting are severe, you may have hyperemesis gravidarum (HG), which requires medical treatment.

Remedies

Here are evidence-based remedies that can help:
  • Ginger: Try ginger tea, ginger biscuits, or ginger supplements (up to 1g per day)
  • Small frequent meals: Eat little and often rather than 3 large meals
  • Dry crackers: Keep some by your bed for when you wake up
  • Acupressure bands: Sea-Bands on your wrists can help some women
  • Vitamin B6: May help with nausea (ask your GP about dosage)
  • Stay hydrated: Sip water throughout the day
  • Avoid triggers: Strong smells, spicy foods, or fatty foods
  • Rest: Fatigue makes nausea worse

When to Get Help

Contact your GP or midwife if: - You can't keep any food or water down for 24 hours - You're losing weight - Your urine is dark or you're not urinating much - You feel dizzy or faint - You're vomiting blood

These could be signs of hyperemesis gravidarum, which affects 1-3% of pregnancies and may require hospital treatment.

Frequently Asked Questions

### Does no morning sickness mean something is wrong?

Not necessarily. About 20% of women have no morning sickness at all, and most have perfectly healthy pregnancies. However, if you had morning sickness that suddenly disappeared, contact your midwife to rule out any issues.

Can I take anti-sickness medication in pregnancy?

Yes, there are safe medications available on prescription. If lifestyle remedies aren't working, your GP can prescribe anti-sickness tablets that are safe in pregnancy. Never take over-the-counter anti-sickness medication without consulting your GP.

Is it normal to have morning sickness all day?

Yes. Despite the name, morning sickness can happen at any time. Some women feel nauseous all day. This is normal but if it's affecting your ability to eat and drink, contact your GP.

This article is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider.

Last reviewed: June 2026

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