I do all the time. Has never effected my hunting. I use to do the bottle thing, but found out urine doesnt bother deer. Or from my experience, it hasnt. I have had deer come and make ascrape where ive urinated before. I found that interesting. Might be the testosterone in it, not quite sure, but they did start a bigscrape right where I urinated once. It was either the testosterone, or the fact that my eminations are nothing short of pure gold.