“…Patients suitable for medical management should have minimal or no symptoms, be haemodynamically stable (Royal College of Obstetricians and Gynaecologists, 2004) , and with β hCG < 3000 IU. (Yao M& Tulandi T, 1997;Sowter M& Frappell J, 2002;Kelly H et al, 2006;Teal SB, 2006). It is more successful if no fetal heart beats (Yao M& Tulandi T, 1997;Sowter M& Frappell J, 2002) Barnhart KT et al, 2003).…”