birth control
"I switched from a combined pill to Nora-Be about four months ago because the doctor said I couldn't take estrogen because of chest pain and migraines. The pill is 100% very effective and no mood swings, no migraines.  However, the bad side effects were excessive hair shedding I mean more than the normal, excessive bloating even without carb intake.  I also had cramping, hardly bleeding just spotting.  My period was never on time but can feel the symptoms of PMS.  Overall, pill is very effective but excessive hair loss!"