Twenty-two days of pregnancy means fifty-two days of menopause, and the vast majority of this condition will be clinically associated with early pregnancy reactions. At about six weeks of pregnancy, because the hormone level in the body has changed significantly, corresponding early pregnancy reactions will appear, such as anorexia, more saliva, nausea, vomiting, or localized swelling and pain in the breasts, localized enlargement of the breasts, and coloring of the nipples and areolas, which are all normal physiological phenomena and belong to early pregnancy reactions. Due to individual differences and different sensitivity to hormone levels, the degree and expression of early pregnancy reactions vary from person to person. If you experience gastrointestinal reactions and breast changes after the sixth week of pregnancy, these are normal reactions.