Corn snake SEX

[Enigma]

This snake is my first and only Corn so it is a but difficult to say who is it male or female? May be you can say by photos?
http://s009.radikal.ru/i307/1705/4a/4313a7e19fc6.jpg (http://radikal.ru)

http://s02.radikal.ru/i175/1705/28/c19b6caff471.jpg (http://radikal.ru)

http://s013.radikal.ru/i322/1705/6c/88afa749b262.jpg (http://radikal.ru)

[TRD]

Count the scales from vent to tail tip on the underside. If less than 130 rows, female, if more than 140, male (probably easier to use a shed for this than on a squirmy corn). Otherwise post a picture of the entire tail, males usually have kind of a thickening right after the vent, while females go right from vent to tail tip in a straight line.

[Enigma]

Thank you. so will wait for shedding and will look