https://boards.hellobee.com/ Pregnancy, Baby and Parenting blog, by Hellobee en Thu, 30 Apr 2026 19:14:22 +0000 https://boards.hellobee.com/topic/25-day-cycles-when-to-start-opks#post-2644319 Fri, 28 Oct 2016 09:34:37 +0000 knittylady 2644319@https://boards.hellobee.com/ <p>Oh I've got a cabinet full of those suckers. Amazon ftw! Thanks for the advice guys- cd1 here, so I'll be poas again shortly! </p> https://boards.hellobee.com/topic/25-day-cycles-when-to-start-opks#post-2644178 Fri, 28 Oct 2016 07:29:41 +0000 peachykeen 2644178@https://boards.hellobee.com/ <p>Agree with @Cole: if you can get some cheapies from Amazon. I would start at CD7 at the latest until you have a better idea. I have 26 day cycles and generally get a positive about CD 12 (with O on CD13). </p> https://boards.hellobee.com/topic/25-day-cycles-when-to-start-opks#post-2644171 Fri, 28 Oct 2016 07:09:45 +0000 Cole 2644171@https://boards.hellobee.com/ <p>I'd do one month using cheapies starting at 5dpo. I have a 28 day cycle and usually get a positive by 10dpo. After that month you'll have a better idea of when and you can always use a digital to confirm or post photos here. </p> https://boards.hellobee.com/topic/25-day-cycles-when-to-start-opks#post-2644046 Thu, 27 Oct 2016 20:43:35 +0000 Bibliolove 2644046@https://boards.hellobee.com/ <p>Cycles are 27 days, I start testing at 10 and O about CD12. </p> https://boards.hellobee.com/topic/25-day-cycles-when-to-start-opks#post-2644014 Thu, 27 Oct 2016 20:03:50 +0000 knittylady 2644014@https://boards.hellobee.com/ <p>I've had pretty short cycles since my period came back after the boys. Not even sure wen to start opks! Anyone else have shorter cycles? When do you tend to O and when do you begin testing for it? </p>