Annoying coworkers

I have a few coworkers who are

pregnant and they always talk about how tired they are and how the child is "sucking the life from them". They talk about how sick they are of it. All I can think is I wish I still had my baby sucking the life from me, but instead I ended up losing my baby. Be careful what you say and who you say it around. Not everyone is lucky to have healthy normal pregnancies.