yingying, I know you must be worried, as I would have been too. I don't know how old your baby is, but I found the following website for you, which might help. I was surprised that medical research shows the following: Moderate caffeine consumption has not been shown to be harmful to adults or children. While individual sensitivity varies, children appear to be no more susceptible to the effects of caffeine than adults. Studies have shown that moderate amounts of caffeine do not cause hyperactivity, or increase the risk of cancer, osteoporosis, or cardiovascular disease. Check out
http://www.kidsnutrition.org/consumer/archives /deca-coffee.htm. You must miss your baby so much. I do hope you can be together again very soon. Best of luck.