Week 15 of Pregnancy
Second trimester
Baby is
about the size of a navel orange
4 inches · 2.5 oz
Baby this week
- •Bones are hardening and becoming more dense
- •Hair is beginning to grow on the scalp
- •Ears are moving into their final position on the sides of the head
- •Baby can hear sounds and may respond to loud noises
- •Facial muscles are developing, allowing for expressions like squinting
You this week
- •Increased energy as morning sickness typically eases
- •Round ligament pain or sharp twinges in the lower abdomen as ligaments stretch
- •Continued breast tenderness and growth
- •Occasional headaches
- •Increased appetite
- •Possible constipation or digestive changes
This week's tips
- •Stay hydrated and increase fiber intake to manage constipation—this is common and important to address early
- •Wear supportive, well-fitting bras as your breasts continue to change
- •If you haven't already, discuss screening options (quad screen, cell-free DNA testing) with your provider
- •Start thinking about your maternity wardrobe—you may be ready for maternity clothes soon if you aren't already
- •Take advantage of your renewed energy to prepare your home and make important decisions about childcare or work
Looking ahead
Week 16 brings the possibility of feeling your baby's first movements (quickening), which many describe as butterflies or gentle fluttering. Your second trimester energy continues, making this a great time to stay active and prepare for the months ahead.
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