In 1990, a meta-analysis showed that 17 alpha hydroxyprogesterone (17P) was associated with a significant reduction in the incidence of spontaneous preterm labour, preterm birth and LBW
In 1990, a meta-analysis showed that 17 alphahydroxyprogesterone (17P) was associated with a significantreduction in the incidence of spontaneous preterm labour,preterm birth and LBW