"i&#039;ve been on trinesaa for two years. i take it every day at the same time. i&#039;ve never missed a pill. it cleared my acne. i&#039;ve not had a pregnancy scare and this is the only form of birth control my husband and i use. i have not gained weight. sex no longer hurts due to endometriosis because the pill had reduced the side effects. my only complaint is my constant mood swings, which changes in a second."