49. Based on the review, how should clinicians approach the use of nutrient supplements for infertility?(A) Prescribe high doses of CoQ10, melatonin, and NAC to all infertile women.(B) Strongly advise against supplement use due to potential health hazards.(C) Promote vitamin B complex and L-arginine as the most effective fertility boosters.(D) Recommend supplements when there is a nutritional deficiency.