Boys and girls; It's time you learned some truth about the penis.

Sex is all chemistry, hormone issues and compatibility, but it turns out to be a little science. The vagina is generally able to adapt to all shapes and sizes of the penis, but is there a time when a penis is too big for a vagina?

Lauren Steicher, MD, author of the book: Sex Rx: Hormones, Health, and Your Best Sex Ever tells us that such a thing is very rare (we're sorry boys, take all claims back). The proper position and lubrication would allow each vagina to expand to fit each penis.
And if that doesn't happen, there's two reasons, and again, guys, we're sorry because it's not your big penis, but the female's not as excited as the male organ to penetrate, or certain drugs to cause vaginal drying, and that's making her a slightly irritated organ.