I am one of four children. An elder brother and sister and twin brother (we were triplets but the third (identical twin to my 'twin') died shortly after birth).
I can honestly say that I have not gained in any way from a 'big' family. My brothers and sister and I have nothing in common. One is a drug dealer with all the issues that come with the use of said drug, the other two have mental problems.
What I remember most is all the things we couldn't do or have etc due to financial contstraints.
It was hard for us and my parents.
Having only one child gives you the opportunity to GIVE so much more financialy and emotionally.
Do I know, yes. I am a single parent of two girls. I struggle.
I am 34 years old and have recently come to terms with the fact that I will never have any more children. It was painful but realistic. My head says no more kids my uterus aches and my heart cries out with the pain of the reality of that statement.
Yes, I'm 'only young', however, finding a mate, making it work with your kids let alone feeling you are financially secure enough to support yet another family member.... it doesn't happen over night, if at all.
Be realistic, can you really afford to have another child and give both everything they deserve? If so, great! Are you young enough, happy enough etc etc.
We often want babies for other reasons i.e. to make it better.
Sit back, think about it, talk about it with your partner, be HONEST.
And that's hard.
Trust me, I know it wasn't easy for me to accept that 'that's it'. It's what's best for me and my girls though and in the long run that has to be a good thing.