Snapshot A 32-year-old G1P2 presents to labor and delivery with contractions. She has been having 1 painful contraction every 20 minutes for the past 2 hours and reports mild spotting on her underwear. A transabdominal ultrasound is performed followed by a pelvic exam. Her cervix is effaced 90% and dilated 5 cm. She is admitted for active labor. Introduction Overview login to view 1 more bullet Labor login to view 8 more bullets Epidemiology 85% of pregnant people undergo spontaneous labor and delivery between 37-42 weeks Presentation Symptoms that require hospital presentation login to view 6 more bullets Physical exam login to view 14 more bullets Admission for active labor login to view 2 more bullets Imaging Transabdominal ultrasound login to view 4 more bullets Studies Serum labs login to view 6 more bullets Preterm Labor Definition login to view 3 more bullets Symptoms login to view 5 more bullets Physical exam login to view 2 more bullets Imaging login to view 2 more bullets Studies login to view 5 more bullets Management login to view 19 more bullets