Final answer:
Uterine fibroids are the correct choice among the given options for causing ovarian and fallopian torsion.
Step-by-step explanation:
Ovarian and fallopian torsion can be caused by various conditions affecting the female reproductive system, including cystitis, endometriosis, polycystic ovary syndrome (PCOS), and uterine fibroids. However, among the given options, the correct answer is D. Uterine fibroids. Uterine fibroids are noncancerous growths that develop in the uterus. While uterine fibroids are not directly related to ovarian and fallopian torsion, they may cause symptoms such as pelvic pain and pressure, which can be mistaken for torsion.