I got one from Boots, along with a charting booklet, but I dont use the booklet, just an andriod app called my days, tis very good and easy to use. Have you recently come off the pill or other contraception? That might be the reason why you have varying cycles, but apart from that I'm not the right person to advise, my cycles are a bit all over the place too, but had been on depo and then a very short period on the pill.
I'll update the list, hopefully things will settle down and that next month will be your month, after all september babys might be very over rated!!!
OutIntoTheBlue TTC#2 Cycle 3, UCL 25-29 days AF due 29 Dec-ish
AlpinePony TTC#2 Cycle 2 UCL 28 R2D2 due 1 Jan
louby86 TTC#1 Cycle 1, AF due 1 Jan ish
nannyl TTC#1 Cycle 1 UCL 28 AF due 3 Jan
Wombat33 TTC#1 Cycle 3 (post MC) UCL 31 AF due 3 Jan
Bumpsadaisie, TTC#2, Cycle 1, AF due 3 Jan
jaggythistle TTC#2 Cycle3 UCL 28-30 AF due 6 Jan
TeaBaggy TTC#1 Cycle 1 UCL??? AF due 6 Jan (possibly)
HmRo TTC#1 UCL 29 AF due 7 Jan
Tomatoplantproject TTC#1 UCL 24 AF due 7 Jan
Conkertree TTC#3 Cycle day 13ish UCL 28 AF due 7 Jan
GetDownYouWillFall TTC#2 Cycle 2 (post MC) UCL 27-45 AF due 9th Jan ish
TheCake TTC#1 UCL?? AF due 10 Jan or 27 Jan
KnitterNotTwitter TTC#2 Cycle 7 (round 3) UCL 28-31 AF due 11 Jan
Queenrollo TTC#2 Cycle 10 UCL 33 AF due 13 Jan
TwoJackRussellslostinthesnow TTC#1 Cycle 7 UCL 28 AF due 14 Jan
PrincessScrumpy TTC#2 Cycle 2 UCL 28 AF due 14 Jan
gimmegimmegimme TTC#3 Cycle 1 UCL 28-32 AF due 16 Jan-ish
Teds77 TTC#1 Cycle 6 UCL 26-27 AF due 16 Jan
EnglishCountryGirl TTC#1 Cycle 2 UCL 29 AF due 18 Jan
ravenlocks TTC#1 Cycle 9 UCL 28 AF due 18 Jan
dietcokesholidaysarecoming TTC#2 cycle 1 ucl 28? AF 18th jan
Spirita TTC # 1 Cycle 3 UCL 26-30 AF due 18 Jan
MrsHende TTC#1 Cycle 10 UCL 25-39 AF due 19 Jan ish
monkeyblonde Cycle 3 UCL 28 AF due 19 Jan
shoopshoop TTC#1 Cycle 1
Fingerscrossed1 TTC#1 Cycle 2
Brasso4 TTC#2 Cycle3 UCL 28-49
LaughingLemons TTC#1 CD 4 UCL 27
Graduates
Jojay BFP 1st Dec
jimmijam BFP 25th Dec
Moved onto the next bus
CMD83, MrsB33, Tamashii, Goblino, MSLK, chocolatebuttontheif, arabella36, IzzyWizzyletsgetbusy, MrsSatsuma, mrsden
Missing in action, hopefully with a BFP
MorayRose, kat2504, tutormummy, level