hi, meri 3.5 saal ki beti hain. main usko abhi writting sikha rahi hoon. last 3months se main usko ragular basis pe haat se pakar ke likhati hoon. par wo abhi tak khud se likh nehi pa rahi hain. matlab ki thoda sa bhi nehi. usko letters sab hi pata hain identify bhi kar sakti hain par self writting kar nehi rahi hain except H and F and L and I. uska ek twin brother bhi hain aur wo letters numbers sab likh sakta hain. I am concerned bcz wo dono same age ki hain par ak kar pa raha hain aur ak nehi. kya ye normal hain.