ITGB3 and spontaneous abortion: Under a dominant genetic model [13], the carriers of the GpIa-807T and GpIIIa-PlA2 alleles had increased risks of miscarriage (OR=3.36 and OR=2.58, respectively), compared with the common alleles' homozygotes (GpIa-807CC and GpIIIa-PlA1PlA1, respectively) [11].