Can you get away without a pram/stroller for first 3/6 months

[suse]

My son is nearly 11 months old (ETA and close to 11kg lol, and I have a shocking back and shoulders) and the only times the pram gets used is if we are going out for dinner, or to rock him to sleep at home. I would suggest not getting a pram straight away - you can always buy one if you need it once bubs is born.