Gynaecology & Obstetrics All are risk factors for preterm delivery except: A Absence of fetal fibronectin at <37 weeks B Previous history of preterm baby C Asymptomatic cervical dilatation D Chlamydial infection of genital tract 💡 Explanation All are risk factors for preterm delivery except: ✓ Correct Answer: A. Absence of fetal fibronectin at <37 weeks