A miscarriage is a pregnancy that ends unexpectedly before 20 weeks gestation. Experiencing a miscarriage is fairly common, occurring in 10 to 25 percent of pregnancies. Miscarriage is also referred to as early pregnancy loss or, in medical terms, a spontaneous abortion.
Defining Miscarriage
Miscarriage is one of the most studied topics in modern psychology and mental health. At its core, miscarriage involves a specific cluster of experiences — cognitive, emotional, and physical — that have been consistently identified across cultures and research populations.
Psychologists define miscarriage using diagnostic criteria that have been refined over decades of clinical and empirical work. The core features include recognizable patterns that distinguish miscarriage from related but distinct conditions.
Who Does Miscarriage Affect?
Miscarriage affects people across all demographics, though certain factors can increase vulnerability:
- Age: Can emerge at any life stage; some forms peak in specific age groups
- Biology: Genetic predisposition plays a role for many types of miscarriage
- Environment: Life experiences, stress, and social factors contribute significantly
- Co-occurring conditions: Miscarriage often appears alongside other psychological conditions
The Spectrum of Miscarriage
Like most psychological phenomena, miscarriage exists on a spectrum. Mild experiences are part of normal human life. The concern arises when miscarriage is persistent, intense, and interferes with daily functioning — work, relationships, or basic self-care.
Clinicians assess severity by looking at duration (how long), frequency (how often), and impairment (how much it affects daily life).
When to Seek Help
Consider professional support if miscarriage:
- Persists for more than a few weeks
- Interferes with work, school, or relationships
- Causes significant distress
- Involves thoughts of self-harm