I'm 5'3 no one ever says anything. Apart from my mate who says I have to stand on a yellow pages book to kiss girls  it doesn't stop me passing.

Most men (I'm MTF) don't look at height to see if one is a "real man" or not. Sure, a short guy may get some ribbing, but his manhood is not questioned because of it.

There's a saying..."It's not the size of the man in the fight, it's the size of the fight in the man." Be bold, be confident (but not arrogant)...and you'll pass.

My husband (cis male) is 5'3" (on a good day). Short man are out there. he is also barrel chested and as strong as one of my horses ( ok its a mini - but he is built like a fire hydrant) and he claims no one has ever razzed him about his height.

Height is not the only factor with regards to passing.