Sheehan’s Syndrome is also known as postpartum hypopituitarism, or postpartum pituitary insufficiency and may occur in a woman who has severe uterine haemorrhage during childbirth.
The resulting severe blood loss causes tissue death in her pituitary gland and leads to hypopituitarism following the birth. If a woman’s pituitary gland is starved of blood due to her bleeding severely during childbirth, the gland may lose its ability to function properly.
Conditions that increase the risk of an obstetric haemorrhage include multiple pregnancies (twins or triplets) and abnormalities of the placenta.
Blood tests would establish hormone levels and a scan to rule out other abnormalities of the pituitary such as a tumour.