From: Tolerability of endometriosis medical treatment: a comparison between combined hormonal contraceptives and progestins
Symptoms
Frequency
Percentage
Headache
11
3.33%
Persistence of Pain
110
33.33%
Spotting
164
47.9%
Intense Bleeding
14
4.24%
Breast Pain
3
0.91%
Nausea
7
2.12%
Weight Gain
24
7.27%