Comparing the efficacy and pregnancy outcome of intrauterine balloon and intrauterine contraceptive device in the prevention of adhesion reformation after hysteroscopic adhesiolysis in infertile women: a prospective, randomized, controlled trial study

Table 3 Comparison of pregnancy outcomes among the three groups. There was no significant difference in pregnancy rate among the three groups. Likewise, the rate of miscarriage, ectopic gestation, and premature delivery were similar across the three groups

Group	IUD 1 month	IUD 2 month		P value	X²
No Pregnancy	18 (41.8%)	19 (44.1%)	20 (46.5%)	0.189	0.910
Pregnancy	25 (58.2%)	24 (55.9%)	23 (53.5%)	0.189	0.910
Miscarriage	3 (12.0%)	3 (12.5%)	4 (17.4%)	0.835	0.447
Ectopic Gestation	1 (4%)	3 (12.5%)	0 (0%)	0.210	2.998
Premature Delivery	4 (19.0%)	4 (22.2%)	4 (21.1%)	1.000	0.026
Live Birth	21 (48.8%)	18 (41.8%)	19 (44.2%)	0.803	0.439

Values are presented as numbers (%) unless otherwise indicated. X² test; p-value of < 0.05 was considered statistically significant

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