Can I perform the SANCO Test if my pregnancy was twin, but one of the fetuses has died?

In most cases, yes. The condition is death of the fetus (stopping of the fetal development) no later than in the 8th week of pregnancy. Genomed laboratory recommends performing the SANCO Test not earlier than 8 weeks after stating the death. If this recommendation is not followed, the test result, especially an unfavourable (positive) one, may be due to the presence of a dead twin DNA in the mather’s blood.