Ideas for rainbow baby Announcement?

Kay • Pharmacist 👩🏽‍⚕️ Wifey 💍 Angel Mama 👼🏼 🌈baby due 8/4/19

We lost our angel baby Jan 2018 and we went through a long year of unexplained infertility and I will be 13 weeks with our rainbow baby this Friday. Any ideas for rainbow baby announcement to friends and family?