Testing of IgM and IgG antibodies against cytomegalovirus is the basis in detecting this disease, therefore gynecologists recommend them to pregnant women. Cytomegaly in pregnancy does not pose a threat to the mother, but is dangerous to the fetus if the virus crosses the placenta. Find out how to interpret the results of a cytomegalovirus test.

Cytomegalovirus testingthe first time a woman should do thisprior to pregnancy . If the examination reveals a recent infection or disease, maternity should be postponed. It is worth repeating the test twice more:

  • between6. a weekof pregnancy to make sure there is no risk of miscarriage or fetal malformation due to CMV,
  • ok.24. weekof pregnancy.

If the test result is negative in the latter case, you must take into account the necessity to treat the child right after birth.

Cytomegaly: interpretation of test results

IgM (-) IgG (-) - no infection

IgM (+) IgG (-) - fresh infection

IgM (+) IgG (+) - the disease is fully

IgM (-) IgG (+) - virus dormant, acquired immunity