How do I change my signature?

I keep going to my profile to change it but it doesn't give me an option. After 22 months of TTC I want to put my baby ticker up! :bigsmile::bigsmile:

go into settings at the top of the page by where you sign in and edit signature from the my settings menu on the left hand side and add the bbe code of your ticker in the signature

and congrats on the bfp x

Thank you!