Table 3.

Success rates depending on beta–hCG level

Author	beta–hCG (U/l)	Success(%)
Condous	<5000	88
Sowter	<2000	97
	>2000	74
Tawfic	<4000	92,5
	>4000	35
Potter	<1000	98
	<5000	80
	>5000	38