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Follicular Study

Follicular Study

A follicular study is a diagnostic procedure used to monitor the development of ovarian follicles throughout a woman’s menstrual cycle. This study provides valuable information on ovulation and is often recommended for women who are having difficulty conceiving. By tracking the growth of follicles, the study helps determine the best time for intercourse or assisted reproductive treatments, such as intrauterine insemination (IUI).

How it works

The follicular study involves a series of ultrasounds, typically done every two to three days, starting around day 10 of the menstrual cycle. These ultrasounds monitor the size and growth of the follicles within the ovaries. As the follicles grow, they prepare to release an egg, and once the dominant follicle reaches a mature size (usually 18-24mm), ovulation is expected. The study helps predict the timing of ovulation, allowing couples to plan intercourse or other fertility treatments. Hormonal blood tests may also be used to track levels of estrogen and progesterone.

Benefits

  • Non-invasive and safe method that provides valuable insights into a woman’s ovulatory function.
  • Helps identify issues with ovulation and follicular development.
  • Can guide timing for intercourse or assisted reproductive procedures like IUI.
  • Useful for diagnosing ovulatory disorders such as polycystic ovary syndrome (PCOS) or luteal phase defects.
  • Allows for better planning of fertility treatments and interventions.

Procedure

A follicular study is a diagnostic procedure used to monitor the development of ovarian follicles throughout a woman’s menstrual cycle. This study provides valuable information on ovulation and is often recommended for women who are having difficulty conceiving. By tracking the growth of follicles, the study helps determine the best time for intercourse or assisted reproductive treatments, such as intrauterine insemination (IUI).

When is it recommended

  • Women with irregular menstrual cycles or who have difficulty ovulating.
  • Couples experiencing unexplained infertility or those struggling with timing conception.
  • Women diagnosed with polycystic ovary syndrome (PCOS), endometriosis, or other ovulatory disorders.
  • Couples undergoing fertility treatments like IUI or IVF to monitor follicle growth.

Success Rate

Follicular studies improve the timing of conception and can increase the chances of pregnancy when combined with other treatments such as IUI. Success rates for follicular studies vary, but when combined with fertility treatments, the success rate can be as high as 20-40% per cycle. For women with irregular cycles or ovulatory dysfunction, follicular studies can significantly improve conception success.