Secret pregnancy

Karri • SAHM to Ryan and Sam👬Wife to Aaron💍 United States Navy Veteran ⚓️
Anyone else keeping this pregnancy OFF social media/ hasn't done a public pregnancy announcement? 
This is my situation. Our close family knows, but most of our "friends"/ distant relatives, who are only in our lives via Fb/IG, have been left in the dark. We are not announcing this little gem until after the baby has been born. 
My questions for those keeping your pregnancy private, what's your plan for finally announcing?