A.G.
You can tell people you are pregnant whenever you feel ready. There is no one time that is best. Although with both my pregnancy I waiting until I was 12 weeks to tell. They say that the chances of a miscarriage go down greatly after that point so I just felt is was safer to wait. I just didn't want to tell everyone I was pregnant and then have to go back a few weeks later and tell everyone I lost the baby. That would just be too personal. But some people want everyone to know so if they do have a miscarriage they can have support from their family and friends. So again it is totally up to you.