lost count at about 20, I suspect its on the North side of 35 now. I've had 3 STD's, although they were all when I was about 22 or so, and b/c my gf was a cheating whore. Last year was the high water mark, when in two 3 month periods I had slept with a total of 12 women, most multiple times. It got to the point where I would wake up fucking one, goto work, take out another one after work and fuck her too. Was epic. My roommates thought I was full of shit at first when I was telling them what I was doing, until they started seeing me bring about 3 or 4 home in one week.
Not bragging here, but all this happened when I lost my morales and I started lying to women for the sole purpose of getting them to sleep with me. I even started fucking other women in other cities that I would pass through after talking to them online for a few weeks before hand. I've since turned into a pretty dirty dude, and I have a full time GF that I love, but would fuck a random at the drop of a hat just for sport.
My roommate told me that I invented dating purgatory, as I would break up with a girl and simply not tell her about it, nor speak to her anymore.
There is a special place in hell for people like me.