Man's best friend.

since 85% of men are in normal range of 5.1 to 5.9 in.
so what percentile will satisfy u

Not sure what you are measuring. This is a woman's sexual health forum. There is a men's health forum here: http://ehealthforum.com/health/mens_health _forum.html

I also have to tell you that size almost always is important to men, not women. I wil take a man with a 5 inch penis any day over one with a 7.5 inch penis, if he knows how to use his penis to pleasure me. Most of the feeling in a woman's vagina is in the outer third (maybe an inch to inch and a halve. So anything longer than that does not have much effect.

The man's girth is much more important for the woman's pleasure.

Only a relatively small percentage of woman can orgasm from intercourse alone. so for these 20% of women your penis size or girth may be somewhat important. For the rest of them, not o much.

So in summary, your penis size is almost allays only important to you. Women are looking for men that can satisfy them emotionally and physically, and that is seldomly dependent on your penis size or curvature.

How do i increase girth then?