I'm studying my masters part time distance learning while working 4 days a week, for me the most important thing is my DH he is very supportive and when I get close to an assignment deadline he will look after LO for most of the weekend and keep the house up straight despite working long hours himself, I couldn't do it without him. I try and get most of my reading done on my commute and in my lunch hour, we are even going to try for #2 in a couple months :/ I am doing well ATM and got a distinction for my first module, I think where I will struggle is the dissertation but if I can try and get the diploma done in 2-2.5 years like I am on track to do that means I will have 2.5-3 years to get the dissertation done, but I can always pull out with the diploma and be qualified in my field if I get cold feet. I think the main thing is to think about if and when you want more children and how supportive you think your partner will be or whoever you have around you for support (we don't live near family). Many people told me to wait until I has "completed my family, and they are older" but tbh I find the baby years a struggle anyway so I am glad to et this all done and dusted lol, plus at least DS won't remember me studying, I try not to let it impact on my time with him but it'll only be until he's 4 and he won't remember that!