Level 1: Reasons for loss of appetite in pregnant women. Pregnant women may suffer from loss of appetite due to many changes in their bodies during pregnancy. This condition may be caused by changes in hormone levels, increased digestive pressure, abnormal sensation in the gastrointestinal tract, etc. Level 2: How to relieve the loss of appetite in pregnant women. In order to relieve the loss of appetite in pregnant women, the following measures can be taken: 1. Eat more small meals to reduce the burden on the gastrointestinal tract caused by eating a large amount at one time. 2. Choose foods that are easy to digest and