Im 34 yrs old with three children i havent had my period since march my last menstrual was in march didnt have one for the month of april but for this month I havent had one either i only spotted for two days now im wondering what can it be because i have my tubes tied its been 5 years that i got them tied can anyone please tell me what can it be i really doubt that im pg could it be that i already hit menopause