ovarian cysts
"I've been on Mononessa for approximately 17 months to treat PCOS and prevent pregnancy.

PROS
1) Consistent periods
2) Little to no cramping
3) No spotting
4) No increase in acne

CONS
1) Digestive problems

This has been the most troubling issue.  Mononessa aggravated my constipation and no amount of exercise or dietary restrictions can alleviate this issue.  See below.

2) Weight gain

I lost about 8 - 10 lbs after the first 4 months of taking the pill but I've been steadily gaining weight since then.  In fact, I've surpassed the weight I was prior to starting Mononessa (> 10 lbs) despite a healthy diet and exercise.

3) Hair loss (from the scalp)

I had to get another cover for my shower drain because it was so bad."