sexing a tarantula

Hi everyone :) I would be grateful for some of your opinions on the sex of my stirmi and also approximate age. Im quite sure Lydia is a female but being a novice I’m just best guessing based on what others have posted here! I can provide more images if needed. Also if anyone is able to...

I didnt get a viable moult but this is the best vent shot I have. @Arachnoclown @TarantulaFan1014 @Jess S @KezyGLA @MrKrowe @Avicularia Kael help me out guys?...or anyone else who wants to help sorry if I have not mentioned you.

I suck at sexing younger molts. I don't own a microscope anymore and don't want to wait a year for them to get big enough for me to know the gender of my T. I suspect Sing is a girl but wanted extra eyes.

Someone gave her/him to me about 8 months ago. I’d like to know if male or female.

hi guys!! im having a hard time sexing one of my metallic pink toes, can i get some help?!

It's about a 3" T, if you can tell the gender let me know please.

I just bought a supposed confirmed female E. murinus and I'm just getting this checked out if anyone knows tell me please. These are the photos I took so far I can take more if these aren't good enough just ask.

My B. Smithi is a few years old and a leg span around 3'-4' inches. I bought it unsexed so I was wondering if anyone could help me. I know it might be too young but I don't know if it is. Thanks.