As someone who has battled anxiety, depression and borderline personality disorder, I was given this book by my midwife post natal and its fantastic, and very informative and written by a massey university prof named Gillian White

It mentions the connection between the hormones and the endocrine gland and how they are connected to the placenta and after birth when the placenta is expelled our hormones go all over the place as it was so closely connected to our hormones....