<unk> is likely to be relatively safe in overdose. Levels of<unk> during pregnancy are up to 100-fold higher than during normal menstrual cycling, although levels increase gradually over the course of pregnancy. Oral dosages of<unk> of as high as 3,600 mg/day have been assessed in clinical trials, with the main side effect being sedation. There is a case report of<unk> misuse with an oral dosage of 6,400 mg per day. Administration of as much as 500 mg<unk> by intravenous infusion in humans was uneventful in terms of toxicity, but did induce deep sleep, though the individuals were still able to be awakened with sufficient stimulation.
Progesterone 
Estrogen 
Estrogen
Androgen
Estradiol 
Estradiol
Methyltestosterone
Progestogen