Women with trichomonal vaginitis who become pregnant should seek timely treatment under the guidance of a doctor. Mild inflammation generally does not adversely affect the fetus. However, if the inflammation is severe, it can ascend and enter the uterine cavity, potentially leading to conditions such as preterm birth or premature rupture of membranes.

Therefore, to avoid any complications, pregnant women with trichomonal vaginitis should cooperate with their doctors for prompt and active treatment. It is recommended that pregnant women pay attention to rest during pregnancy, avoid stress and excessive fatigue, and maintain a relaxed mood.