constipation in pregnancy

例句：

1. 1.During my pregnancy, I experienced constipation that made it difficult for me to go to the bathroom.
   在我怀孕期间，我经历了便秘，这让我难以上厕所。
2. 2. The doctor advised me to drink more water and avoid foods that cause constipation.
   医生建议我多喝水，避免那些导致便秘的食物。
3. 3. Many pregnant women experience constipation during their first trimester, which can lead to discomfort andeven complications.
   许多孕妇在怀孕的第一孕期会经历便秘，这可能导致不适甚至并发症。