title: Early pregnancy assessment.
authors.forename: R
authors.initials: R
authors.lastname: Kulkarni
authors.forename: W P
authors.initials: WP
authors.lastname: Bradford
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D011295:Prenatal Care / Q000458:organization & administration; D016216:Ultrasonography, Prenatal