ABSTRACT Method and ultrasound imaging system for follicular quantification in 3D Ultrasound images Embodiments herein disclose a method for quantification of follicles in an ovary. The method includes detecting, by a signal processing unit, the follicles and a plurality of parameters associated with each follicle in a three dimensional (3D) ultra sound image. Further, the method includes tracking, by the signal processing unit, the detected follicles in a longitudinal scan. Further, the method includes monitoring, by the signal processing unit, a rate of growth of each follicle based on the detected parameters in the longitudinal scan. Further, the method includes determining, by the signal processing unit, a dosage of hormone for stimulating the ovary based on the rate of growth of each follicle. Further, the method includes generating, by a data analytics unit, a report and a normograph based on the rate of growth of each follicle. FIG. 3
