So I'm currently heavily pregnant and I was recently told by a friend that one of my other friends has been trying for a baby and it's unfortunately not going smoothly for them. I didn't ask for more details because it was second hand info and I figured if they wanted to tell me they would have themselves. They didn't attend my baby shower and didn't contact me about it (which is why the other friend let me know the circumstances) and I fully and completely understand and am not annoyed in the slightest, I really feel for her. However we're both due to attend the same wedding in the next few days and now I'm worried about how to be as sensitive as I can because I don't know who else knows about the difficulties they've had and I'm almost considering bowing out incase me going really upsets her because I'm sure she could do with a good night out with our other friends. I haven't seen a few people going in a while so I know they'll ask lots about my pregnancy etc and I have the perfect excuse not to go but it also feels really unfair on the friend who's getting married because it's a huge day for her. Any advice? Would it be enough to go and just keep any pregnancy chat really brief? We really struggled at the start of this pregnancy with lots of scares so I know what a lonely place it can be so just want to do right by her as best I can.