I think its not the most accurate way to be absolutly sure of the sex of a snake... and I think it is not true for every species of snake...
Iv been told that the only Sure way to know this is to probe it..
Since we are talking about this...
Anyone could tell me if we could use x-rays to know the sex of a snake ????
I always wondered this... (I know its expensive.. :P )
"Just be yourself. It doesn't matter if it's good enough for someone else."