what age should women stop having babies?

The other my co-worker made a statment.she said i was to old to have a baby.i'm 36 i don't feel.an everything with the baby is good.i have no history on my side of birth defects.

I think you could ask that question to ten different people and get ten different answers.
I personally don't think there is any set age that makes a woman no longer suited to having a baby so I wouldn't even try to come up with a number.

I think your question isn't about what "women" in general should do; it's about what you as an individual should do, and nobody can tell you that. Your coworker might think that you are too old to have a baby and she may have good reasons for thinking that. But what she thinks is largely irrelevant...unless you expect her to be involved with the raising of your hypothetical baby!

Women in their 60s have babies in India just fine. Everything depends on your health and genetic predisposition if babies are especially risky at any age.