Announcing to family?

Cynthia • My fiancé and I are hoping for the healthiest pregnancy and the best for our rainbow ♡
My boyfriend and I want to announce on mothers day, and we will be a day shy of 15 weeks. Then we plan to announce gender on father's day. But I can't think of a cute way to announce! This will be our first living baby, first grandkid for my parents and 4th for his. Any suggestions would be greatly appreciated!