Hi, I am usha,I did follicular study on 11th day RO-12.7mm LO-11.6mm and ET-6.9mm, 13th day RO-18.8mm LO-15.2mm and ET-7.2mm, 14thday RO-22.1mm LO-15.5mm and ET-7.4mm,and on 15th day lot of free fluid in cul de sac. what this means in the scan report it is mentioned ovulatory cycle.