The effect of menstrual phase and hormonal contraception on successful bilateral placement of the Essure micro-insert tubal coil

Table 2 Successful visualization of the tubal ostia and successful bilateral cannulation with the Essure micro-insert coil

	Successful visualization (%)	Successful cannulation after visualization (%)	Successful placement confirmed by medical imaging (%) n = 71^a
All patients	81/84 (96%)	78/81 (96%)	68/71 (96%)
Cycle day	p = 0.959	p = 0.955	p = 0.307
Day 1–10	29/30	28/29	22/24
Day 11–20	21/22	20/21	17/18
Day >20	31/32	30/31	29/29
Hormonal contraception	p = 0.557	p = 0.542	p = 0.506
Yes	40/42	38/40	32/34
No	51/42	40/41	46/37