If the follicle has reached a size of 3.6 cm., it is more likely to be due to a cyst
formation. Ovulation usually occurs as the follicle reaches a size of 18 mm. The repeat ultrasound
should be able to show if the cyst has spontaneously regressed or not. Ovulation induction
can lead to ovarian hyperstimulation resulting in such a picture. Conception in this cycle seems difficult and cannot be predicted now. See your doctor for further advice. Take care.