I am considering to have another child. However, I think I am too old to have (I am late 30s). What is the age range that I should stop considering getting pregnant?

My mother had me when she was 36. And I just read that Andy Lau's wife, who is 50 this year, is pregnant. I think you can consider as long as you feel ready to have another child. With regular checkups and taking good care of both your physical and mental health, you could have a safe and smooth pregnancy. It may not be easy getting pregnant, so you can also keep in mind the option of consulting a fertility specialist or other options (e.g. adoption if you and your husband are open to the idea). All the best! :)