1. Precautions for pregnant women when wearing watches 1.1 Material of the watch When pregnant women wear watches, they need to pay attention to the material of the watch to avoid allergies or skin allergies and other problems. It is recommended to choose materials that are less likely to cause allergic reactions, such as stainless steel, ceramics, etc. 1.2 Weight of the watch Pregnant women need to pay attention to the burden on their body during pregnancy, so they need to consider the weight of the watch when choosing a watch. Overweight watches will increase the burden on pregnant women and are detrimental to the health of the fetus. 1.3 Functions of watches Pregnant women also need to consider the functions of the watch when choosing a watch. Some functions are complex, cumbersome to operate, or