Pregnancy announcement

How did u announce ur 4th pregnancy? I need some cute ideas… can i see pics of how u announced? Im 19w and still haven’t announced being pregnant lol and no one has noticed yet… my belly for sure is growing tho, and i want a cute way of announcing. The only people that do know are MY parents, my brother and his girl Nd my kids. And of course hubbs. No one else knows not even his family.