Is it ok to announce at 7 weeks 3 days?

I have a history of miscarriages; however, I have made it so much further! My others didn’t last past my first round of HCG draws immediately after finding out. This one, I had a transvaginal US at 6 weeks and 5 days and everything looked great. Nice heartbeat of 126. Measuring exactly to the day. Today I am 7 weeks and 3 days. My husband is 42 and exploding with excitement. Is this too early to announce we are expecting?