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26 weeks pregnant: what's happening to you and your baby

You're in your second trimester, around 6 months pregnant. How your baby is growing at 26 weeks, what you might be feeling, and what to sort this week.

Katie Manson
October 11, 2026
An expectant couple laughing together
TrimesterSecond
BabyAbout 35.6cm from head to heel
Countdown14 weeks to go

Your baby at 26 weeks

Your baby's eyes are opening for the first time, and they're learning to blink.

Your body at 26 weeks

You may feel more tired, clumsy and forgetful. Yes, baby brain.

Leg cramps at night may get worse.

Write everything down. Phone notes, lists, sticky notes on the fridge. Baby brain is real.

Your to-do list at 26 weeks

  • Contact your midwife or maternity unit straight away if your baby's movements slow down or stop. Don't wait until the next day.
  • Have your whooping cough vaccine if you haven't yet.

When to call your midwife

Contact your midwife or maternity unit straight away if you have bleeding, fluid leaking, severe tummy pain, a bad headache with vision problems or swelling, or, once you're feeling them, your baby's movements slow down or stop.

How big is my baby at 26 weeks pregnant?

At 26 weeks, your baby is about 35.6cm from head to heel.

How many months is 26 weeks pregnant?

26 weeks pregnant is around 6 months, in the second trimester.

What should I do at 26 weeks pregnant?

Contact your midwife or maternity unit straight away if your baby's movements slow down or stop. Don't wait until the next day.

Keep reading

This guide is general information based on NHS week-by-week guidance, not medical advice. Every pregnancy is different, and baby sizes are averages. If you're worried about anything, contact your midwife, GP or maternity unit. See the NHS week-by-week guide.

If you’re trying to conceive (TTC), you probably know that there are certain foods and nutrients that become especially important once you’re pregnant. But nutrition plays a vital role even when trying to conceive, much like laying a strong foundation before constructing a house.

Certain nutrients create that foundation by supporting egg and sperm health (yes, nutrition matters for both partners), hormone balance and creating a hospitable environment for a fertilized egg to implant. In fact, studies show that certain nutrients can help increase fertility and improve success rates for both natural conception and fertility treatments.

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In other words, nutrition is a key player in the TTC journey, but getting the right nutrients in the right quantities can be tricky. That’s where supplements come in. Just as you’d take a multivitamin to fill in nutritional gaps for optimal health, fertility supplements can give you that extra nutrient boost.

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Choosing supplements for your fertility journey

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When choosing a supplement to support your fertility journey, look for science-backed, high-quality ingredients. Our editors are careful to select and partner with brands that use ingredients that have been clinically studied to support fertility. Eu Natural® (pronounced you) covers all those bases and more. We love knowing that Eu Natural® products contain zero artificial additives, binders, or fillers and are lab-tested to ensure purity and potency.

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Photobook: Luthier. Beeches Lane by &Something

When choosing a supplement to support your fertility journey, look for science-backed, high-quality ingredients. Our editors are careful to select and partner with brands that use ingredients that have been clinically studied to support fertility. Eu Natural® (pronounced you) covers all those bases and more. We love knowing that Eu Natural® products contain zero artificial additives, binders, or fillers and are lab-tested to ensure purity and potency.

Katie Manson