For some families one child is enough, for other two and for other three or more; you have to follow your heart; I found it hard with one but always wanted two; I feel my family is now complete with two and I definitely don't want anymore; I want time for my husband and myself as a couple and can't even imagine another pregnancy, birth, sleepless nights, etc. I know families with three and four children which are very happy; it is up to your family, your personality, your circumstances.