I suggest you lift your cats tail and if the openings are close together it is female if the openings are wide enough for the width of your thumb or you can feel small lumps (testes) it is a boy. To avoid an unwanted litter get her/him to a vet now especially as you are not sure of the age.
Sounds like it is female and in season anyway,if she has not mated and you do not have her speyed,(she needs speying or he needs neutering even if they are to be totally indoor cats) she could have a womb problem which can kill if you do not detect it and he will spray and smell. Whatever the cat is it needs neutering!!!!
Jan 17, 2010 Rating
ummm by: Anonymous
i dont think she has mated she is to young
Oct 22, 2009 Rating
ummmm by: Anonymous
i think she might be in heat, my cat was really affectionate when she was in heat. she started her heat cycle at around 6 months. your cat might be in heat or has expercienced something troumatic. i hope she isnt in heat.
erika
Aug 17, 2009 Rating
could u help by: stress cat
by the sound of it your cat is on heat,yes she could of mated, but if she is still actin like this i dont think she has , at 4 and a half she can mate as my cat did ,which at the time i did not no ,and i have had cats all my life .