Toxoplasmosis testing for pregnant women is usually done around 16 weeks. Toxoplasma pathogens in pregnant women mainly invade the body from the digestive tract and may be caused by parasites or eating unwashed fruits, for example. It is usually performed during the first labor and delivery test after pregnancy, and can be done by collecting blood or urine, for example. Toxoplasma gondii test for pregnant women may cause fetal deformity, spontaneous abortion or embryonic arrest of development and other adverse conditions if there is infection. If the fetus in the uterine cavity is infected with toxoplasma gondii, ultrasonography will show symptoms such as microcephaly or intracranial calcification and so on, and the pregnant women should undergo obstetrics tests regularly. Pregnant women are advised to eat high protein foods to replenish the body’s nutrients, maintain good living habits and avoid bad moods. Regular checkups should be conducted, and if treatment is needed, please go to the hospital in time to avoid delaying the condition.