PAPPA and leiomyoma: While Uterine Artery Doppler (UAD) and Pregnancy-Associated Plasma Protein-A (PAPP-A) are considered to be two variables useful for determining the level of risk for some obstetric outcomes, such as Foetal Growth Restriction (FGR) and preeclampsia, up to present, there are no studies focused on demonstrating the association of these factors with fibroids in pregnancy.