i dont know when my period is due

Hi am new to this but i need help.
The start of my last period was 18/04/2010 and had not had one since I thought I was going to start due to the cramps but am still waiting for them to come. We have been trying since september last year and my cycles have never been the same so I dont know what to do now can anyone help? please

[brook03]

Hi, i would take a test and see! my last period was 13/4 and we fell pregnant around day 14 i tested day 28 and got bfp. if you have irregular cycles you may have ovulated late u usually get your period 14 days after ovulation. i hope you get your bfp. you could go to the doctors and get a blood test if you having negative tests at home. hope this helps. good luck.