 [ Symptoms ] am i fertile  me and my husband are together for a year and a half already and i have not been pregnant since then  how will i be able to know if i am fertile   my menstruation is irregular also [ Disease ] if overdose is suspected contact a poison control center or emergency room immediately us residents can call the us national poison hotline at 1 800 222 1222 canada residents can call a provincial poison control center symptoms of overdose may include fastpoundingirregular heartbeat loss of consciousness confusion seizures