3 or more pregnancy losses
Aetiology
- Antiphospholipid syndrome
- Thrombophilia
- Balanced translocation (rare)
- Uterine abnormality - associated with late first trimester losses
- Independent risk factors - age and previous miscarriages
Management
- Use of LDA and daily fragmin injections after confirmation of viable IUP in evidence of APS
- Use of progesterone pessary in unexplained cases if age > 35 years and 2 or more losses