Are you the only child?

I'm currently pregnant with my first, and the way this pregnancy has been going I'm considering getting my tubes tied after or my husband will get himself fixed. So with that being said I'm really ok with having one child and so is my husband.

But I wanted some insight on the ones who are a only child. Do you enjoy it? Do you wish you had a brother or sister?

I don't want any opinions about the pregnancy or advice to make it better or how every pregnancy is different.

Please only answer to this topic.

Thank you.