Your baby at 11 weeks
Fingers and toes are separating, and tiny fingernails are forming.
Your baby is kicking about, though you won't feel it for weeks yet, and the placenta is getting ready to take over from the yolk sac.
Your body at 11 weeks
Stretching muscles and ligaments can cause aches around your tummy.
All that extra blood can leave you hot, sweaty and a bit dizzy.
Stand up slowly and keep a snack in your bag for dizzy moments.
Your to-do list at 11 weeks
- You'll be offered blood tests, a urine test and a blood pressure check around now.
- Your dating scan may include a screening test for conditions such as Down's syndrome, if you choose to have it.
When to call your midwife
Contact your midwife, GP or NHS 111 if you have bleeding, tummy pain or severe sickness where you can't keep fluids down. Call 999 if you have heavy bleeding, severe pain, pain in the tip of your shoulder or feel faint, as these can be signs of an ectopic pregnancy.
How big is my baby at 11 weeks pregnant?
At 11 weeks, your baby is about 41mm from head to bottom.
How many months is 11 weeks pregnant?
11 weeks pregnant is around 3 months, in the first trimester.
What should I do at 11 weeks pregnant?
You'll be offered blood tests, a urine test and a blood pressure check around now.
Keep reading
- Pregnancy week by week: the complete guide
- Due date calculator: when is my baby due?
- Your pregnancy to-do list, trimester by trimester
- Your rights when you're pregnant in the UK: the 2026 guide
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.
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.
Choosing supplements for your fertility journey
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.
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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