While pregnant with Baby June, I spent many afternoons listening to my grandmother recall various myths and traditions regarding motherhood and babies within Vietnamese culture. Ba Ngoai has personally experienced nine pregnancies in her lifetime, so she knows a thing or two about the subject. While some Vietnamese postpartum rituals are rarely practiced in the U.S., others remain quite common.
For me, the custom of staying indoors and “roasting” by a fire (nam lua) for an entire month after giving birth seemed impractical (and a bit nuts), but baby’s one month anniversary (ngay day thang) seemed an important milestone to recognize.
From what I gather from my family (and from scouring the Internet), the purpose of ngay day thang is to prepare a feast for the mười hai bà mụ (twelve midwives). According to Vietnamese mythology and folk religion, these twelve “fairies” teach babies various prosperous traits and skills such as sucking and smiling.
My grandparents, along with my mother and great aunt, traveled from San Diego to assist with day thang preparations.