I had my two children in the 1970 era, I had them in a maternity home,well one of them,my daughter was born on the back seat of our car,husband delivered her, but anyway,then went to the maternity home. In those days,it was deemed sensible to stay in the maternity home for about seven or eight days,which I did. You could escape this so to speak.after 48 hours,but it was fairly frowned upon.
The midwives were all lovely and kind, and most assumed that you would breast feed, but were understanding if you didn't want to.
I had a bit of trouble with breast feeding at first,as in was quite engorged if that is the right word, so the nurse brought in this breast pump thing to try and get things going, it was a weird kind of contraption,and using it I felt like a cow being milked ha ha, it was rather painful at first,but I tended to laugh along with the midwife whilst it was being used.
Everything was fine later,so managed to breast feed my son for some time.. but he was a bonny baby as they used to say then, and he needed more milk after a while,so I used formula later on. Much the same with my daughter later, a few months of breast feeding,and then it wasn't enough,so had to go on to formula..
One thing though, the midwife and health visitor,both told me,or advised me, to drink a pint of stout beer every day, as it was supposed to be good for milk production. Probably frowned on in these days haha.