The 30th day of pregnancy is in the very early stage of pregnancy, when the hormone levels in the pregnant woman’s body are not rising particularly obviously, and most pregnant women do not have obvious symptoms at this stage. A few may experience swelling of the breasts, as well as poor appetite and fatigue, and most of the symptoms will appear on the 30th or 40th day after menopause. The hormone levels in a woman’s body change significantly after pregnancy, and the symptoms that occur are all related to hormone levels. Between 40 and 60 days after menopause is the worst time to react, causing poor appetite, nausea, vomiting, and poor sleep. The main thing to do to improve these symptoms is to get some rest and eat a light diet.