How often do monks get nocturnal emissions?

I am practicing celibacy from last 6 months. I cannot control my nocturnal emissions. I have some control but not complete control. In the beginning I used to get wet dreams every 10-12 days and now I get them every 45-50 days. I have extremely pure thoughts all day long. I don't think that I'll ever get sexual thought again. I believe that I have trained my mind very well. One the nights when the emission happens I don't have any erotic dreams, it happens without any sexual thought or an erotic dream. I practise Halassana & Balasana every day without fail. I also do physical activity running mainly. Why am I still not able to control wet dreams? I want to get rid of them completely. I researched a lot on the web but couldn't find any satisfactory answer for the following questions: **Do all monks get nocturnal emissions? How often does it happen to them especially young monks age around 24-25? If it happens to them, what do they do about it? If it doesn't then, how does they train themselves to reach that level?** Note: I am new to this site so don't know what would be the appropriate tags for the question so kindly edit if they are not suitable. If the question is not appropriate for the site, instead of downvoting it, let me know via comment, I will take it down myself.