Monday 28th August 2017: 6.45pm. Location: Dromahane.
Was just heading downstairs there leaving Henry upstairs and he says "bye bye da da". Thinking I must have heard wrong, went back upstairs to say goodbye to him again and he does the same thing and waved bye bye! So maybe that's his first sentence! His only words till now have been mama, dada, baba and maybe night night. Didn't know he could construct context appropriate sentences yet!