
Dr. Thaïs Aliabadi, a board-certified OB-GYN and co-host of the SHE MD podcast, makes the case that preterm birth risk is personal, knowable between weeks 18 and 21 of pregnancy, and worth a direct conversation with your doctor. She points to a simple blood test, the PreTRM® Test from Sera Prognostics, and PRIME trial results showing early, low-cost intervention can cut the earliest preterm births by more than half.










