Charis is 4mth old le!!!

Her developement as at 4mth old:
1) Lifts head up by 90 degrees
2) Has stronger neck
3) Clearly recognises bottle or breast
4) Likes to explore things by putting them in mouth
5) Reaches for favourite objects
6) able sit with support
7) able to flip from back to tummy
8) able to roll over from stomach to back
9) able to hold her milk bottle with our support
10) like to make new noises by changing shape of mouth
11) laughs when tickled
12) will push away when she dun like what we give her

Charis prefer to her dad to me!!!
She will smile and babble in baby language to him happily when she sees her dad

Charis is feeling very restless
She drinks lesser milk now and keep 'eating' her fist
Mother wonder is she teething
I dunno too!
but maybe, since everything she will put to her mouth
No pic today, she look very sianz so din catch any nice pic

Still thinking should I let her take Pneumococcal vaccine
Will it be too much for her to take 6-in-1, rotavirus and Pneumococcal all together