Maternity blues
Maternity blues, also known as baby blues and postpartum blues, is a transient condition that 75-80% of mothers could experience shortly after childbirth with a wide variety of symptoms which generally involve mood lability, tearfulness, and some mild anxiety and depressive symptoms. Baby blues is not postpartum depression, unless it is abnormally severe.After the placenta is delivered, the placental "hormone factory" shuts down causing radical changes in hormone levels, and the woman can suffer symptoms due to withdrawal from the high pregnancy levels of estrogen, progesterone and endorphins. Combined with this shift in hormone levels is the physical, mental and emotional exhaustion - as well as sleep deprivation typical of parenting a newborn. All of these factors contribute to the condition.
Maternal sensitivity
Maternal sensitivity is dynamic, elastic and can change over time. A sensitive mother needs to be able to perceive the cues and signals her baby gives her, interpret them correctly and act appropriately. The three most positive affecting factors for the baby are a mother's social support, maternal–fetal attachment and high self-esteem. The three most negative affecting factors are maternal depression, maternal stress, and maternal anxiety. Recent studies have shown that maternal posttraumatic stress disorder (PTSD) can negatively impact a mother's sensitivity during stressful moments with her child that serve as traumatic reminders and that this quite likely has a neural basis in the maternal brain.