Table 1 Clinicopathological characteristics of bots patients

Median age (years)

31(23–42)

Median interval between the initial surgery and IVF/ ICSI (month)

14.5(2-180)

Median follow-up interval between first IVF/ICSI and 2023 May (month)

64.0(13–162)

Follow-up interval ≥ 24 months (%)

81.5(53/65)

FIGO stage

IA (%)

43.1(28/65)

IB (%)

15.4(10/65)

IC (%)

26.2(17/65)

IIA (%)

1.5(1/65)

IIB (%)

6.2(4/65)

IIIA (%)

3.1(2/65)

IIIB (%)

4.6(3/65)

Histology

Mucinous (%)

27.7(18/65)

Serous (%)

67.7(44/65)

Seromucinous (%)

3.1(2/65)

Endometrioid (%)

1.5(1/65)

Ovarian lesion site

Unilateral (%)

53.8(35/65)

Bilateral (%)

46.2(30/65)

Ovarian surgery in FSS

Unilateral oophorocystectomy (%)

24.6(16/65)

Bilateral oophorocystectomy (%)

13.8(9/65)

Unilateral oophorectomy (%)

29.2(19/65)

Unilateral oophorectomy + unilateral oophorocystectomy (%)

32.3(21/65)