I agree that women in this position are hormonal, and not always capable of censoring a gut reaction.
Most likely, were someone to have given me a "sunshine bag" at that point in my life, I would have burst into tears. I'm guessing that that reaction isn't exactly what the OP is hoping to solicit, so without "*****ing and moaning", I would still suggest not giving such a thing.
I'll give you an example of a time that I lost it: when I was informed at 15 weeks that one of my pregnancies was not viable, and I was given to understand that I was now on what amounted to a death watch, I left the office in tears, and I sat in my car in the garage and cried some more for awhile. When I finally could breathe without sobbing, I put the car in gear and went to pull out of the garage, only to be cheerfully scolded by the garage attendant, who told me to, "Smile! Nothing could be THAT bad!" Well, you guessed it: it probably wasn't well done of me, but I let that clueless twit have it with both barrels. She worked at a building that contained over 100 medical offices, including SIX oncology practices. What in the name of heaven was she thinking, saying something like that to someone leaving the place with tear tracks on her face?
I suppose that what I'm trying to say is, whether or not one considers the situation a death, it is always at least somewhat sad, and it is OK to be sad when something like this happens to you. Please don't try to deliberately cheer-up someone in these circumstances, because even though you mean well, it won't have a cheering effect.