Oh yea...they can retain sperm for up to 3 clutches. She is showing gravid coloration, I would bet on it. Also you may want to wait a bit before breeding her again...you are going to greatly shorten the chameleons life if you are constantly breeding her.
cheers chris i dnt plan on breeding her again till next year.....she was bred n laid clutches before i got her i have her a day and she is fascinating
Noel