The Unborn Baby Flashcards
What is the perinatal period?
Defined as the period immediately before and after starting at the 20-28th week of gestation and lasting 1-4 weeks after birth so definition is variable
What mental health problems are common in women in the perinatal period?
Antenatal and postnatal depression
PTSD
Postpartum psychosis
What is the leading cause of death for women during pregnancy and in the first year after giving birth?
Suicide
What is associated with postnatal depression?
Antenatal anxiety and depression SO GAD-2 should be used to assess a pregnant women’s health and wellbeing at all contacts
What is foetal programming?
Adverse influences during foetal life can alter the structure/function of distinct cells thereby programming the individual for an increased risk of developing disease in adult life
What are the potential underlying mechanisms of foetal programming?
- Decreased blood flow to foetus
- Overexposure to glucocorticoids as a result of maternal cortisol crossing the placenta
- Impact of stress on transplacental transfer e.g. placenta filter
How can maternal antenatal stress affect the baby?
The placenta normally filters what passes from the mother through to the foetus but the emotional state of the mother can change this filtering capacity so if the mother is stressed, more cortisol may pass through
How can the foetal stress thermostat be affected?
High levels of cortisol can be toxic for the foetal brain and can adversely affect a number of areas of both the foetal and child brain inc. the HPA axis which is responsible for setting the stress thermostat resulting in these children experiencing higher levels of stress throughout childhood into adulthood
What the obstetric consequences of antenatal anxiety?
Low birth-weight/small for gestational age
Pre-term labour
Intra-uterine growth restriction
Pre-eclampsia
How can intra-uterine growth restriction and pre-eclampsia occur?
Impaired blood flow or raised resistance (blood flow) index to foetus through the maternal uterine arteries is associated with these conditions
What are the commons neurodevelopmental outcomes in children aged 3-16 years as a result of antenatal stress?
Child emotional problems esp. anxiety and depression
ADHD symptoms
Conduct disorder
What is psychic re-organisation?
In pregnancy, many women will reflect on old psychological conflicts such as their relationship with their own mother and begin to consciously or unconsciously think about and evaluate the way they were parented which may re-awaken negative feelings or emotions
What are maternal representations )MR) of the developing baby?
Mental images or thoughts about what her unborn baby is, or will be, like, occurring due the 2nd and 3rd trimester
What is maternal representations (MR) associated with?
A child’s attachment security after birth where a mother with BALANCED representations are more likely to have infants securely attached at 12 months whereas mothers with DISENGAGED/DISTORTED representations are more likely to have infants insecurely attached or disorganised
What is the Working Model of the Child?
A interview technique used to assess mother’s maternal representations of their developing baby including the categories:
- Balanced
- Disengaged
- Distorted
- Disrupted