hello Bhuvana , I am a baby sleep.consultant . If you follow regular feeding hours and nap hours your baby will follow your lead . Babies love repetition coz they know what to expect from you .for example try to do same things at same time like at 11 u always make her bath and like 5 is play time outside home .

Hi Bhuvana. It definitely can be challenging with irregular sleeping pattern of a little baby. here are some tips you should follow. wish you luck! http://www.babychakra.com/learn/811-faqs-on-breastfeeding-sleep-problems-in-the-first-few-months

check out this article too. superb tips. http://www.babychakra.com/learn/252-5-steps-to-sleep-training-success