Week 15 of Pregnancy
Second trimester
For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
Baby is
about the size of a navel orange
4 inches · 2.5 oz
Baby this week
- •Bones are hardening and becoming more rigid
- •Hair is beginning to grow on the scalp
- •Ears are moving into their final position on the sides of the head
- •Baby can move their limbs more purposefully, though you likely won't feel it yet
You this week
- •Increased energy as you settle into the second trimester
- •Possible leg cramps, especially at night
- •Continued breast tenderness and growth
- •Occasional dizziness or lightheadedness
- •Darkening of the skin around your nipples (areolas)
This week's tips
- •Stay hydrated—aim for about 8-10 glasses of water daily, which helps reduce cramps
- •Wear comfortable, well-fitting bras that provide good support
- •If you experience dizziness, eat regular snacks to maintain steady blood sugar levels
- •This is a good week to schedule your mid-pregnancy ultrasound if you haven't already
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
By week 16-17, you may start to feel those first gentle flutters of baby movement—often described as butterflies or bubbles. Your energy boost should continue, making this an ideal time to tackle any nursery prep or pregnancy-related errands.
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For informational purposes only. This page is not medical advice. Every pregnancy is different — always consult your doctor, midwife, or healthcare provider for guidance specific to your situation. In an emergency, call your provider or 911 immediately.
This content is for informational purposes only and is not medical advice. Every pregnancy and baby is different. Always consult your doctor, midwife, or pediatrician for guidance specific to your situation.
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