hi,

I delivered baby via c section in august..i got my regular periods from october. but start date of period may differ by 1 week prior or after the starting date of last period. the problem is ... on december i got my period on the 12th..and since then havent got anything yet...i have tested for pregnency at home 3 times during this period and the last one was today morning. but it came out negative. could there be something else?