[DNA profiling as a method of zygosity determination in multiple pregnancy].

The aim of the report was to present a method of zygosity determination in multiple pregnancy. The study wascarried out on same-sex neonates born as a result of spontaneous quadruplet pregnancy. Zygosity was determinedby DNA profiling. The pregnancy was confirmed to be polyzygotic. DNA profiling may be used as a method ofzygosity determination in multiple pregnancy.