I didn't get the chance to announce mine. As I was doing IVF, I was keeping my boss in the loop so as to have his support when I needed time off etc or had to go to appts during work. For all of that, he was great.
And then, after I got my confirmation... and I said to him, it's not for public knowledge... He goes and announces it at the next board meeting!!! AND THEN the other big boss comes and booms it out in the middle of the office to the accounts lady when I was on leave!!! To say i was livid (and still am) is the least.
So. Everyone knows in my office, though all have had the decency not to say anything... so I doubt I will be telling anyone "officially". They can just wait until it's obvious.
I will be 12 wks this wednesday.