<blockquote><b>Quoting Carlie Marie Ward:</b>" can someone please tell me how to post an update yourself? i wanna share the sex and im 20 weeks today and it updates days later."</blockquote>
If you have the mobile fb app, go to it and then go to where you can go to your fb apps. Click on the babygaga app and it will ask you if you want to update anything. Change the sex to boy or girl and when you do, it will ask post now? And you click yes and in moments it will be in your newsfeed
Hope that helps.