Thoughts on only having one child❤️

Hey guys, anyone with only one child how do you find it? Did you regret not having anymore? I always hear you have to have at least two but would love to hear from mum's who do only have the 1 & hear your thoughts.
I had an extremely high risk pregnancy & as much as we would love another I just don't know if I can go through that again😔 I know it might not be as bad but a lot of the problems are very likely to be there again if I do have another. 
I know adopting is an option but just curious to know thoughts on people with 1 😊