well i really thought i was preg this month.  was 3 days late.  and had done a good sort! but started this morning so i guess not.  i have stopped the strict diet because that was making me very irregular.  i am debating now on possibly not using the lime because i am not sure if the sperm are staying alive through that or not.  i know they were alive after sort but not so sure if alive after adding of lime and lowering ph.  it is also a bit difficult because they do not float so i have to add sugar water and that also adds the possibility of killing the sperm.  have mostly given up on lh strips because i have not gotten a positive test in 3 months.  not going as well as planned but still trying...maybe next month...