Table 1.

Diagnosis of 37 patients following assisted reproduction

Diagnosis	One sac		Two sacs	Total
	Without abnormal echogenicity	With abnormal echogenicity
Singleton pregnancy
Non-molar gestation	15	2	5	22
Trisomy	5	0	1	6
Hydatidiform mole	0	2	0	2
Twin pregnancy
Both non-molar gestation	0	0	1	1
Including one complete mole	1	1	0	2
Including one suspected partial mole	0	0	3	3
Including one mosaic pregnancy	1	0	0	1
Total	22	5	10	37