Results:Two analgesia group post-natal 24h opens the milk example number to be higher than the control group.

Conclusion:Health education for lying-in women was effective on promoting early secretion of colostrums and improving the rate of pure breast-feeding.

Liquid milk bottles (cans), please be sure to drink, milk powder after opening, please be sure to cover the plastic cover, and stored in a cool dry place, and within 1 months after eating.