Hello
Well how can I put this delicately , hmm I know
This is the easiest way so just follow these instructions. Put a pink Volkswagen beetle filled with Gucci, Armani, DKNY, a load of lippy and other girlie stuff in the pen along with a Pirelli calender, an Aston Martin and a can of Lynx deodorant. You will soon discover which are the girls and which are the boys!!!!!!!
Seriously, the little boys will have a couple of protruberances around the curve of the bottom about an inch below the tail, these are it's testimonials and if you look underneath the pig in the middle you will see, just behind where the umbilical cord was attached, the piggies willy. The girls have a little bit sticking out just under the tail and about 2 or 3 millimetres down. It looks like a little pointy thing sticking out, this is the girlie bit, also the teats are a bit more obvious in the girls than they are in the boys.
Hope this is of some assistance.
Cheers
FG