I had my son in February this year, since August my periods have gone awol I must have had 6 periods in 4months, I wasn't on any kind of contraceptive (as trying for another baby) and have had blood test, hpts, everything and my doctor is still not doing anything like this month, 1st November was my lmp, and then I have just started my period again 12th novemeber and according to my calendar I'm due in another week too, so that's 3periods in 1 month which is completely NOT normal!