Table 1 Descriptive statistics expressed as number (%) of treatment cycles pre- and post-intervention with comparisons made using Chi Square tests^a and Fischer Exact tests^b

Age (Standard Deviation)

34.68 (4.38)

34.98 (4.08)

0.23

History of Cyst

34 (5.8%)

94 (15.6%)

< 0.01^a

History of Cancelled Cycle

47 (8.0%)

103 (17.1%)

< 0.01^a

D3 BhCG

297 (49.4%)

107 (18.1%)

< 0.001^a

D3 Estradiol and LH

350 (58.2%)

132 (22.3%)

< 0.001^a

D3 Progesterone

331 (55.1%)

128 (21.6%)

< 0.001^a

D3 FSH

281 (46.8%)

102 (17.2%)

< 0.001^a

D3 TVUS

344 (57.2%)

123 (20.8%)

< 0.001^a

Timed Intercourse Cycles Only

314 (53.1%)

243 (40.4%)

0.43^b

 - Natural Cycle

13 (2.2%)

8 (1.3%)

 - COS Clomid

1 (0.2%)

2 (0.3%)

 - COS Letrozole

240 (40.6%)

197 (3.3%)

 - Ovulation Induction Letrozole

60 (10.2%)

36 (6.0%)

D3 BhCG

168 (52.8%)

47 (19.7%)

< 0.001^a

D3 Estradiol and LH

195 (61.3%)

62 (25.9%)

< 0.001^a

D3 Progesterone

182 (57.2%)

60 (25.1%)

< 0.001^a

D3 FSH

159 (50.0%)

51 (21.3%)

< 0.001^a

D3 TVUS

190 (59.7%)

59 (24.7%)

< 0.001^a

IUI/D-IUI Cycles Only

277 (46.9%)

359 (59.6%)

 - Natural Cycle

34 (5.8%)

39 (6.5%)

0.58^a

 - COS Letrozole

203 (34.3%)

276 (45.8%)

 - Ovulation Induction Letrozole

40 (6.8%)

44 (7.3%)

D3 BhCG

129 (45.6%)

60 (17.0%)

< 0.001^a

D3 Estradiol

155 (54.8%)

70 (19.8%)

< 0.001^a

D3 LH

155 (54.8%)

70 (19.8%)

< 0.001^a

D3 Progesterone

149 (52.7%)

68 (19.3%)

< 0.001^a

D3 FSH

122 (43.1%)

51 (14.4%)

< 0.001^a

D3 TVUS

154 (54.4%)

64 (18.1%)

< 0.001^a