person A: I have many health problems that have prevented me from having children
person B: Oh my. I am so sorry. That must be so difficult. Are you exploring any other options like adoption? 
person A: If I can get my health under control I would definetly look into that.  I use to be very sad everytime I saw people with their children but I have finally learned to be content in my situation
person B: I hope you are able to have a child some day. I truly hurt for anyone that struggles in situations like this. I have to aplogize in advance. The topic I chose was about my daughter. I do not want to make you feel sad. 