Having inflammation during pregnancy can have an effect on the fetus. In the early stages of pregnancy, if there is gynecological inflammation, it is easy to have a pre-eclampsia miscarriage or embryonic arrest. In the middle and late stages of pregnancy, if there is inflammation, it may cause chorioamnionitis and premature rupture of membranes, which can have a very serious impact on the development of the fetus. If premature rupture of membranes occurs before 7 months of age, the fetus will not survive; after 7 months of age, premature rupture of membranes will result in preterm birth, which will also have a serious impact on the development of the fetus. If you have gynecological inflammation during pregnancy, you should actively treat it. The most common inflammation is vaginitis, and vaginal medication does not have a great impact on the fetus at this time.