Many modern women, long before pregnancy, begin to take a large number of drugs, often just in case, in order to kill all “hidden” infections, or, for example, swallow progesterone and similar drugs in batches. Not having time to get pregnant, they continue to take medication, also just in case. Such faith in medicines has only one serious reason - fear. Fear arises from ignorance, lack of experience, a lot of rumors and myths gleaned from friends, relatives, colleagues, acquaintances and medical staff. Pregnancy is not a disease. But this condition is accompanied by certain loads on the female body: physical and emotional. Not surprisingly, therefore, the norms that are set for non-pregnant women are often not suitable for pregnant women. It is the lack of understanding or ignorance of this nuance that causes many erroneous diagnoses, which is why unnecessary treatment is often prescribed.