This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infertility, Subject name: Gynaecology & Obstetrics
If life style factor is causing infeility in a young male is identified. Which of the following life style modification will have no effect on feility: 
Select and explain. 
A. more exercise, B. meditation, C. Vegetarian diet, D. Weight loss
C: Vegetarian diet
Answer: C: Vegetarian diet 
Explanation: Obesity increases peripheral conversion of androgen to oestrogen and affects feility. Hence life style modification to reduce obesity will help in the treatment of infeility. Vegetarian diet is not impoant in the management. Reference: Shaw's Textbook of Gynaecology 16th edition page no 241.