Why is there sooo much emphasis on what babies should do by certain ages?? Its a well known fact that each baby develops differently and at different stages. Yet we all feel that our babies should be doing certain things by a certain time... me included. Why? Some babies get their first tooth at 4 months, others not till 10 months or even after 1 year. Some babies don't ever roll over, others do at 3 months, some walk at 12 months, others don't till 2 years. The time each baby takes to develop is so individual and can vary so much but we still stress... why? Too much information? I am just interested in why we worry so much about something which is natural and individual and can't be controlled. There are toys/chairs/products out there to encourage development of certain skills like walking, sitting etc ... but yet again how much of the world population has access to these toys/products? Do they really help or is it just marketing, playing on the stresses and pressures that many new mums feel. Just interested in thoughts.