PLEASE HELP VENT MY FH... MALE OR FEMALE? TNX XOXO

Good morning friendly fellow fish lovers. Is there anybody here who's good at venting... need your help (asking nicely). I need one good healthy female for breeding. I'm thinking this one's a female, but need someone who's keen to confirm it. Tnx in advance.

really ??

Finally. Sorry for blurry vent part. I just bought this 3 days ago. Looks underfed so belly is not full to see clear of the vent part. Wasn't sure if female, no dark spot on dorsal fin so I passed when first saw it. After few weeks, went back to lfs to buy food for my other fishies and found out it's still there. Noticed no nuchal hump forming and it's almost 3 inches so I figured possible female, so I bought it. I was too lazy going back & forth Chinatown to look for inexpensive young females. If anybody wants to know where some fish shops in Chinatown ny, I know two. One, very nice guy with beautiful fishies--can bargain w/ him. The other was relocated 38 aquarium fish store.

Tnx for the help!