Distortion of the endometrial cavity, abnormal endometrial receptivity, altered hormonal milieu, and endometrial development are the causative factors for infertility in fibroids.
USG provides the number, exact location and size of fibroids, thus helps in thorough planning of surgical intervention if necessary.2) Adenomyosis : Adenomyosis results in structural and functional defects of the uterine junctional zone and thus resulting in disturbed uterine peristalsis and sperm transport, increased inflammatory response in the endometrium causing impaired implantation.
The ultrasonography features of Adenomyosis are globular uterus, asymmetrical myohyperplasia, rain shower appearance and myometrial cyst.Endometrium :Is a dynamic structure undergoing cyclical changes.
Pathological features such as thin endometrium, poor endometrial blood flow, presence of polyp or intrauterine adhesions can result in sub fertility.
And all these pathologies are accurately assessed using USG (both 2D + 3D).Ovary :USG is used for diagnosis and monitoring of treatment cycle in sub fertile women.1) Follicular monitoring : Is an integral part of investigation in subfertile women.
Early diagnosis of diminished ovarian reserve helps planning accurate treatment such as IVF, thus reducing time to pregnancy.3) Endometriotic cysts :Endometriosis causes profound inflammatory response in the pelvis, affecting oocyte quality, sperm transport and function, luteinized unruptured follicle, defective corpus luteum, altered endometrial receptivity and also presence of adhesions results in sub fertility.