Week 23 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 large mango
11.4 inches · 1.1 lbs
Baby this week
- •Ears are now fully formed and baby can hear sounds from inside and outside the womb
- •Lungs are developing air sacs (alveoli) that will eventually allow breathing
- •Skin is still thin and translucent, with blood vessels visible underneath
- •Baby's sleep-wake cycles are becoming more regular
You this week
- •Increased back pain as your center of gravity shifts
- •Braxton Hicks contractions (practice contractions) may start feeling more noticeable
- •Swelling in feet and ankles, especially by evening
- •Shortness of breath as the uterus continues to expand
- •Frequent urination and occasional leaking with coughs or sneezes
- •Vivid dreams or changes in sleep quality
This week's tips
- •Invest in supportive, flat shoes and consider maternity compression socks for swelling
- •Practice pelvic floor exercises (Kegels) to help with incontinence later
- •Take frequent position changes and short walks to manage back pain—avoid standing for long periods
- •Stay hydrated, but try drinking more in the morning and early afternoon to reduce nighttime bathroom trips
- •Talk to your healthcare provider about your breathing changes; they're usually normal but worth mentioning
Informational only — always check with your doctor or midwife for advice specific to you and your baby.
Looking ahead
You're in the home stretch of your second trimester! Over the next few weeks, your baby will continue gaining weight rapidly, and you'll likely feel even stronger movements. Around week 24, your healthcare provider may discuss viability and birth planning, so it's a good time to review your preferences and support systems.
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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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