Arrghh! I put 'Wombs' in at 6down ixion, sort of went pear shaped from there, got 7,13,26a & 18d on first reading but struggled with the rest. Didn't really get the link at all, so spent hours looking at 28a with just the 'U' in it and that nearly drove me over the edge. 'Loo gag' and never made the link to Gulag for camp, I was on the lines of thinking you would be evil with this one and maybe it was a refernce to 'camp' - 'effeminate'
Well done ixion, suppose I was in a losing battle when I jumped the gun with the wrong entry at 6d. I will try to ask next time I think.