I'm a couple of months away from submitting my thesis but I can relate to how you are feeling. Three weeks is still plenty of time. Read it and make notes of possible questions you may get asked. Also could you even have a practise in front of your supervisors? I know its difficult esp when you have a young child but even set yourself a timetable and try to work around it. I dont know what you are studying but you should take into account that no one will know your thesis better than you, and if your supervisors didnt think your thesis was good enough and that if they thought you couldnt pass your viva, they wouldnt let you submit. Good luck!! :-)

Hey everyone, im in my final year and finish in october. I'm panicking big time. I still have so much to do and instead of getting on with it I just keep thinking about, even when im trying to relax im thinking about it. I think its more to do with the fact in my first year I probably didnt work as hard as i should have done, I've worked very hard this year but its really just hit me that I have such little time left. I keep thinking my work isnt good enough and I cant discuss it with my supervisor as hes off on holiday. Can anyone else relate to this?:$