I have been on Ovcon35 for about 8 months and have experienced the effects as everyone else. I started taking it to eleminate my periods b/c of endometriosis and I have only not had any problems for six weeks out of the 8 months. Since mid October I have not had any sign of bleeding for only five days out of almost two months. This is not normal I'm making an appointment with another ob/gyn to get a second opinion. This is driving me crazy and my husband is getting impatient.