A boy or a girl?

[FluffyGarter]

I know this has been asked probably a thousand times, but I want to house a few snakes together and just want to make sure I don't have a thousand little garters in my tank one day.
I think this is a female, but I am not sure, so maybe you could help me with that. It's a T.Radix that is ~5-ish months old.
Thank you in advance :)

[Albert Clark]

Hey Fluff! Need more under tail pics. I think you have a male there. Why? Bc I am not seeing the close tapering of the tail as it comes off the cloaca. On the other hand, this individual has a long tail as well. I could be swayed after seeing other tail photos though. Lol.

[guidofatherof5]

Male from the photo.

[sirtalis01]

Male.

[FluffyGarter]

Thanks for the answers :D here is another picture from the bottom, will try to get some from the top tomorrow

[guidofatherof5]

Male.