A young nulliparous woman has 3rd degree uterovaginal prolapse without any cystocele or rectocele. There is no stress incontinence. Uterocervical length is 3 inches. All other symptoms are normal. The best treatment plan for her will be :
Observation and reassurance till child bearing is over Shirodkar's vaginal repair Shirodkar's abdominal sling. Fothergill's operation