My Mum is 1 of 11 (my Nan lost 4 babies as well) & they shared a 3 bedroom house in the hills with her Mum's cousin & their 16 kids (they went on to have 3 more).. They are still REALLY close all 30 kids! Had DH & I met younger, earlier & been a tad more financial, we'd have a few more atleast... But alas it is not to be & so this is our last...

A guy from works wife had their 10th baby when I had Indah & they have not ruled out having more or not...
Their oldest recently turned 21, then they have a 19yr old & an 18yr old all 3 of whom go to University, they all still live at home in a 5 bedroom house!

They have 9 girls & 1 son (he is 19).
The last 2 babies were born at home with Dad & oldest sister in attendance! Whilst the other kids entertained themselves down stairs, I reckon it's awesome!!!

You will do whatever is right for you.... BOTH!