Menstrual Pattern and Characteristics of One-Rod and Two-Rod Levonorgestrel Implant Users

Table 6

The relationship between BMI and amenorrhea in one-rod users.

Month	Menstrual pattern	BMI classification
		Underweight	Normal	Overweight	Obesity first degree	Obesity second degree
1	Amenorrhea	1 (4.3%)	6 (26.1%)	4 (17.4%)	8 (34.8%)	4 (17.4%)	0.625
	No amenorrhea	7 (14.9%)	14 (29.8%)	9 (19.1%)	12 (25.5%)	5 (10.6%)
12	Amenorrhea	2 (6.9%)	8 (27.6%)	7 (24.1%)	9 (31%)	3 (10.3%)	0.721
	No amenorrhea	6 (14.6%)	12 (29.3%)	6 (14.6%)	11 (26.8%)	6 (14.6%)
24	Amenorrhea	3 (14.3%)	4 (19%)	5 (23.8%)	7 (33.3%)	2 (9.5%)	0.716
	No amenorrhea	5 (10.2%)	16 (32.7%)	8 (16.3%)	13 (26.5%)	7 (14.3%)