check this thread out bro
http://forums.steroid.com/showthread.php?t=146875 - joevette just started his pgf2a run and will be updating his thread.
I've been researching pgf2a like a fiend lately and from what i've read... for the best fatloss..... use it transdermally.....
take a gauze pad put some DMSO on it and then the pgf2a on that and stick it to where you wanna lose the fat. I havn't tried this stuff myself... but i am interested.
also.... i believe doing IM injections are more for site specific growth rather than fatloss.....