Honestly, I think it would be pretty hard. I finished my degree last year and it was via correspondence, which was easier as I could do it in my own time, but still it was tough at times. With two little ones....well it will be really tough!! Especially actually going to uni. I would wait the few months before ttc and finish your studies. In reality it's only a little while, though I do understand the 'I need a baby' feeling!! And the likelyhood of it all being exectly how you want it to be is probably pretty slim, you have alot of 'ifs' in your theory! (I hope I haven't offended).