1.Timing of certain procedures: By monitoring the growth of follicles, infertility specialists can determine when the oocytes are mature and ready for ovum retrieval or intrauterine insemination or timing of intercourse so as to increase chances of pregnancy.

2.Dose of medications: Follicular monitoring helps infertility specialists to evaluate the response to fertility medications in any particular patient. Dose of injections or medications which help in the growth of follicles can be increased or decreased according to the assessment of the size of follicles.

3.Identification of any particular problem: Follicular monitoring helps to identify any abnormality during ovarian stimulation. It can detect problem if the ovaries are not responding to the medications or the response is poor or if there is hyper response. This information is important as it allows the clinician to make informed decisions regarding the treatment plan.

4.Estimation of success : Follicular monitoring can provide insights into the potential success of the infertility treatment. By monitoring the development of follicles closely, infertility specialists can optimize the chances of successful outcomes of assisted reproductive techniques like, IVF (in vitro fertilization), IUI (intrauterine insemination), or timed intercourse.