<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 29-year-old woman presents to the fertility clinic due to an inability to conceive. She and her husband have been attempting to have children for over a year. She underwent menarche at 16 years of age and typically has menses every 29 days regularly. Her menstrual periods would last 6 days and are mildly painful. However, she reports that her last menstrual period was 3 months ago. Her medical history is non-contributory and she does not take any medications. Her temperature is 99F 37.2C, blood pressure is 12576 mmHg, pulse is 78min, and respirations are 15min. Her body mass index is 26.3 kgm2. Physical examination is unremarkable. Urine hCG is negative, serum prolactin level is 75 ngmL normal 20 ngmL and thyroid-stimulating hormone is 0.8 microUmL. Which of the following is the best treatment option for this patients infertility?? A: Cabergoline, B: Clomiphene, C: Levothyroxine, D: Letrozole, E: Metformin,  <response>: This is a patient presenting with infertility and irregular menses. Key findings include:- 29 years old, trying to conceive for over 1 year without success - Regular 29 day menstrual cycles until 3 months ago when periods stopped- Negative urine pregnancy test rules out pregnancy as cause of amenorrhea- Elevated prolactin level of 75 ngmL indicates hyperprolactinemia is likely cause of infertility and irregular menses- Normal TSH rules out hypothyroidism- No other significant medical history or exam findingsThe elevated prolactin level is likely causing the irregular menses and infertility in this patient. Of the answer choices provided, cabergoline is a dopamine agonist that can lower prolactin levels and treat hyperprolactinemia. The other options would not address the underlying hyperprolactinemia.A: Cabergoline 