Specially for Expectant Mums Like You
70 to 100 pieces of diapers a week is recommended.
Disposable diaper size & applicable weight (guide for tape type)
Although it varies with individual babies, on the average, babies from 1 to 2 months old should be using diapers "For Newborn". Assuming that you need to change diapers 10 to 15 times a day, you should need about 70 to 100 pieces of diapers to prepare for one week's worth of diaper changes.