Approx. age and sex double check

Can anyone give me a guess to the age and double check that it is a female.

Thanks

Here's one of her back foot

Pretty girl you've got. I'd say she's around 3 months.
Kath.

It appears to be a female due to the lack of the tarsal spur.

I would put age around 2 months, but no more than 3 months old based on size.