If babies are exposed to high levels of the stress hormone, cortisol, they are more likely to develop behavior problems and stress-related diseases later in life (Asok et al 2013; Luby et al 2013). In the worst case scenario, toxic stress may alter brain growth and shorten the lifespan.
This month, babies start to show joy, interest, and distress through their facial expressions. They do this by moving their mouth, eyebrows, and forehead muscles in different ways. Your baby's facial expressions reflect the emotions they are feeling in the moment, and are not intentional.
Stress can come in many forms for young children, from angry faces and reactions, rough handling, big changes in their daily routine or being overloaded by too much stimulation.
Anxiety or nervousness — in the American Psychological Association's (APA) 2017 Stress in America survey, 36 percent of people report that stress makes them feel more nervous or anxious. Anger or irritability — in the APA survey, 35 percent of people report this.
Infants whose mothers experienced high levels of stress while pregnant, particularly in the first trimester, show signs of more depression and irritability. In the womb, they also are slower to "habituate" or tune out repeated stimuli -- a skill that, in infants, is an important predictor of IQ.
Chronic stress could also cause problems for your baby. These can include effects on your unborn baby's growth and the length of gestation (your pregnancy). They can also increase the risk of problems in your baby's future physical and mental development, as well as behavioural issues in childhood.
Responsiveness includes trying to prevent stress when possible and though we can't eliminate stress for our children, we can try to eliminate unnecessary stress. Stress-release crying is real. Many infants will have to have this type of cry periodically as the world can be a stressful place.
When infants display anger and aggression, it is often due to discomfort, pain or frustration. Older babies will use aggression to protect themselves, to express anger or to get what they want. When your baby is aggressive, it is because he has not learned a better way of behaving.
Self-soothing
Many parents begin to pause before responding, or allow children to cry during bedtime without running to their sides around this age to teach children to sleep on their own. Even using this method, many suggest that babies should not be allowed to cry for more than 10 minutes without your attention.
Fetal movements in utero are an expression of fetal well-being. However, a sudden increase of fetal movements is a sign of acute fetal distress, such as in cases of cord complications or abruptio placentae.
This ultrasound study suggests that a mother's stress and/or depression can influence the movement patterns of unborn babies reflecting their body awareness. They also found key differences between the movements of singles and twins in the womb.
Too much of the stress hormone cortisol may make heart and lung conditions worse. These include heart disease, heart rhythm abnormalities, high blood pressure, stroke and asthma. Alongside lung conditions, stress can also cause shortness of breath and rapid breathing.
Stress that's left unchecked can contribute to many health problems, such as high blood pressure, heart disease, obesity and diabetes.
Stress can cause an imbalance of neural circuitry subserving cognition, decision making, anxiety and mood that can increase or decrease expression of those behaviors and behavioral states. This imbalance, in turn, affects systemic physiology via neuroendocrine, autonomic, immune and metabolic mediators.
Becoming easily agitated, frustrated, and moody. Feeling overwhelmed, as if you are losing control or need to take control. Having a hard time relaxing and quieting your mind. Feeling bad about yourself (low self-esteem), and feeling lonely, worthless, and depressed.
A baby can detect anger in a voice as early as 5 months.
Parental arguing causes stress in the baby, elevating their heart rate and increasing their blood pressure.
Discipline in its simplest forms can start as soon as your baby is 8 months old. You'll know it's time to start your discipline journey when your sweet bundle starts doing things like biting your arm or pulling off your glasses even after you say “no”…and then laughs and laughs.
About Separation Anxiety
Between 4-7 months of age, babies develop a sense of "object permanence." They're realizing that things and people exist even when they're out of sight. Babies learn that when they can't see mom or dad, that means they've gone away.