Hope this helps

I am only 5ft 2 and weigh 48kg..DS1 was 3.8kk my DS2 was over 4kg and a natural delivery :dance They aren't huge but big for me I think?? Like Kelly said, weight will be distributed..my kids get it all in their cheeks
I did use and epidural but I am a wuss when it comes to birth. My DD who is now 8wks old was nealy 4kg and natural..no suction, no forceps, just great help from my DH and OB and only a tiny little tear with no damage anywhere else.
Womens bodies are amazing and can do amazing things, I can see where you would second guess yourself when you read something like that.

Take care

x Heather