How likely is it to get Post natal depression?

Raising a baby is very stressed. Women undergo hormones changes during pregnancy and after delivery. Thus, if you feel something is not right, e.g. crying easily, feel anxious all the times, please talk to your family immediately and seek professional counselor's help. http://www.singhealth.com.sg/PatientCare/ConditionsAndTreatments/Pages/Postnatal-Depression.aspx