I was the only child for 6 yrs and then came my brother. We never got along, we are civil today but I would swear we are not related.
I am the entrepreneur business person, higher educated, go getter and he is the one who chose not to further his education but get married, have children and try to live like WAY beyond his means. He is so deep in debt he'll never get out of it. He resents my success and resents the fact that I refuse to be his banker. If I did that, I would only enable his poor management and lack of responsibility.
I never grew up planning how many children I would have, etc. When the time was right and we decided to try to have a child, we thought long and hard about our obligations as parents and what our responsibilities would be to parent any child we have to make sure our obligations are fulfilled for that child.
We do have 1 child. She is almost 19, just moved out and in her first year of college. She thrived as an only, we were able to do so much more for her than we would have if we had more. We felt complete after 1 and we have no regrets.
It is a bit disturbing to read one of the other comments and how the mom judges all only children and tries to stay away from them. In reality.... children who have siblings can also be raised as spoiled entitled brats. I've seen some prime examples. It is all about how you parent them. Maybe that is the attitude from where she lives but certainly not around here.
It's funny... our house has always been the "go to" house because those with siblings wanted so badly to get out of their house and away from their siblings. I have enjoyed every minute of having multiple children here on weekends, some of these children joined us on nice vacations, concerts, etc. There was 1 poor girl who lived at my house every weekend because she hated her mom so badly and her brother was a nightmare. Her mom knew she was safe here and basically, she just left her with us. She will also have a special place in my heart.
I would never have another child just so my daughter would have a sibling. I think that is crazy. You can't guarantee that siblings will get along and I feel it is not right to have a child so that child can be fulfilled by another sibling. You can be fulfilled with how you are raised with your parents. You don't have to have a sibling to do that for you.
As for other negatives I have read... I did not have my child in order to have someone care for me when I get older. My daughter is not my retirement plan... I took care of that myself and she will have no worries as far as being obligated to care for us.
If you ask her... there is no way she would want a sibling. She is happy as she can be in her own condo living on her on responsibly. We modeled the behavior we expected and she is just like us... very driven, responsible, entrepreneur type and no doubt will be as or more successful than we have been.
It is a very personal choice and you must take a lot of things into consideration. For us, we love our tightknit family of 3 and there are no regrets.
Best wishes.