As a guy, I'm amazed at how often I do cry. Usually it's intense pain that makes me cry, and that's always silent crying, where tears just start flowing and you're just sitting there swearing up a storm in your head at the pain.
Now on occasions, I do actually allow myself a good emotion-generated cry. It's usually when I feel depressed, or down on myself too much, and it helps a bit to cry over it all for a little bit. I am, more emotionally sensitive than most guys are so it happens about...once every 2-3 months on average, but it can occur on a weekly basis if times are really challenging me. Usually that's just a silent crying as well. I don't tend to allow myself a real long hiccupping wail. I've learned to take pain and emotional stress on much better than I used to. So I really dont cry very much anyways.