<prompt> A pregnant woman with fibroid uterus develops acute pain in abdomen with low grade fever and mild leucocytosis at 28 weeks. The most likely diagnosis is?Preterm labourTorsion of FibroidRed degeneration of Fibroidinfection in Fibroid  <response>: Most are asymptomatic; however, severe localized abdominal pain can occur if a fibroid undergoes so-called red degeneration, torsion, or impaction.Pain is the most common complication of fibroids in pregnancy, and is seen most often in women withfibroids 5 cm during the second and third trimesters of pregnancy. 