S.H.
I think I told my supervisor and boss sometime between 1-1/2 & 2 months. I told them first so that they would understand why I would be sick or tired etc.! haha I spoke to my supervisor in his office 1 on 1 about why I had recently been sick. He was only a couple years older than me, so it was easy to talk to him. I think I scared him about it hahaha (my pregnancy wasn't planned..) Then I told our boss that I needed to talk to him when he had time & told him 1 on 1 in his office.
We waited a while before sharing the news with the rest of the office just because I didn't want the other (older) ladies to go nuts over it! haha