Is it normal to have your stomach feel bigger at night when you are about 4 months pregnant than in the morning?

Yes, it is normal for your stomach to feel bigger at night when you are around 4 months pregnant than in the morning. This is due to a combination of factors, including:

Relaxed abdominal muscles: As your pregnancy progresses, the ligaments and muscles that support your uterus begin to relax. This allows your uterus to grow and expand more easily, which can make your stomach appear larger.

Increased blood flow: The increased blood flow to your uterus and pelvic area during pregnancy can also contribute to a feeling of fullness or swelling in your abdomen.

Changes in digestion: Pregnancy hormones can slow down your digestion, which can lead to bloating and gas. This can also make your stomach feel larger and more uncomfortable.

Constipation: Constipation is a common problem during pregnancy and can also contribute to abdominal bloating.

Urinary retention: As your uterus grows, it can put pressure on your bladder, leading to urinary retention. This can also make your stomach feel larger.

It's important to remember that every pregnancy is different, so the way your body changes and the symptoms you experience may vary. If you have concerns about the size of your stomach or any other pregnancy-related symptoms, talk to your healthcare provider.