Dad here.
Just wanted to share that after months of pawing at his face, acting grumpy, and 1 day shy of his 8 month birthday, when the little guy woke up this morning he had a shiny new tooth to show us. Lower left incisor, and the little sucker is sharp!
Dad of course rejoiced in this new milestone while Mom is a little less hesitant to celebrate anything that indicates that her baby is getting bigger. Of course, this gets harder and harder to do, as we just returned from Costco with size 4 diapers!
A picture of the new little nubby will get posted as soon as he cooperates with me in taking one 
I can’t wait to see your new tooth Jackson. Make sure that you save them all when they fall out. Someday they will be fun to look at.