Accurately listing reported side-effects of medications still in a clinical trial is misleading at best, since the purpose of clinical trials is to minimize potential side-effects.
Though you may be pleased to know that there have been enormous strides (in my timeline) to reduce the risks associated with estrogen and progestin-based contraceptives. We've even started to fix that nasty copper toxicity issue with the IUD. And individuals going through hormone therapy have been experiencing far fewer side-effects with the transdermal method of delivery than with the old shots.