Progesterone is one of the key hormones that stimulate your appetite. In the postpartum, progesterone and estrogen levels drop sharply, which can play a role in decreasing your desire to eat.
Baby blues
Baby blues are feelings of sadness that occur within a few days after you deliver.
If you have a history of depression, anxiety disorders, or other mental health conditions, you are at a higher risk of developing PPD.
Women who suffer from hypothyroidism tend to have a decrease in appetite whereas those who suffer from hyperthyroidism have an increase in appetite.
Anemia can be a reason you do not have an appetite in the postpartum period due to the hormonal action of ghrelin.