What is the consequence of Sheehan's syndrome on lactation?

Sheehan's syndrome is a condition that occurs as a result of severe blood loss and low blood pressure during or after childbirth, leading to pituitary gland damage due to ischemia. This damage can impair the production of hormones necessary for various bodily functions, including lactation.

In this context, the lack of production of prolactin, which is crucial for milk production, results in the inability to initiate or maintain lactation after childbirth. Consequently, women with Sheehan's syndrome often experience failure to lactate due to insufficient levels of prolactin caused by pituitary insufficiency. This explains why the consequence of Sheehan's syndrome on lactation is characterized by an inability to produce breast milk, aligning with the option stating failure to lactate.