system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Pregnancy which continues 'following threatened abortion is likely to have increased incidence of:
assistant
The correct answer is  Prognosis of threatened abortion
In about two-third, the pregnancy continues beyond 28 weeks. In the rest, it terminates either as inevitable or missed miscarriage. If the pregnancy continues, there is increased frequency of preterm labor, placenta previa, intrauterine growth restriction of the fetus and fetal anomalies.