Here are some quick ideas for sharing the big news of your pregnancy during the holidays. A collection a fun ways to say, "I'm pregnant!" during the holidays for everyone as shared by other mothers. (Remember even if it's not a holiday you celebrate you can use the idea and tailor it to your needs.)
I found I was pregnant two weeks after arriving in the US from Australia. I had lost my brother to a brain tumor only one month before we left. For my parents it was like losing two children at once. I waited until Christmas and I rang them in tears of joy at the great news I knew this would deflect from the sadness of the absence of my brother at Christmas for them. They said it was the best Christmas present they could have ever had. For our siblings we sent them all calendars for Christmas, and on our due date we had a small card attached telling them they were were going to be aunties and uncles.