Final answer:
The duration of treatment with GnRH agonist for uterine fibroids varies, but continuous treatment for 3 to 6 months is often recommended for maximal response.
Step-by-step explanation:
The duration of treatment with GnRH agonist for uterine fibroids can vary depending on the individual and their response to the medication. In many cases, continuous treatment for 3 to 6 months is recommended to achieve maximal response. This is because GnRH agonists work by reducing the production of estrogen, which in turn shrinks uterine fibroids. Over time, this can lead to symptom improvement and a decrease in fibroid size.