Table 2.

IVF-ET parameters for the Study- and the Control Group: number of cycles, number of cycles with embryo transfer (ET) and its percentage; mean age, outcome—pregnancy rate (PR) /ET; tubal ectopic pregnancy (TEP), TEP/ET, TEP/ pregnancy (PR)/ET—results are average values ± standard deviation

	Cycles	Cycles with ET	%	Age	PR/ET in %	path. PR/ET%	TEP n	TEP/ET in %	TEP/PR/ET%
Group I–VI (SG)	481	414	86.1	33.8 ± 4.8	32.1	9.2	10+1bilateral (12)	2.9	8.95
Group I	72	62	86.1	35.4 ± 3.9	33.9	6.5	2	3.2	9.5
Group II	56	49	87.5	34.1 ± 4.6	38.8	12.3	0	0	0
Group III	53	47	88.7	33.5 ± 4.7	27.7	4.3	1	2.1	7.7
Group IV	177	151	85.3	33.9 ± 4.5	30.5	10.6	3+1heterotopic P(4)	2.7	8.7
Group V	75	65	86.7	32.5 ± 5.1	38.5	15.4	3+1bilateral TEP (5)	7.7	24
Group VI	48	40	83.3	33.2 ± 5.5	22.5	2.5	0	0	0
Control Group	429	414	100	33.8 ± 4.9	32.5	9.5	1	0.24	0.75