Stopped birth control September 2016, fell pregnant in February 2017 without trying. Gave birth November 2017. Have been effectively trying for baby number 2 since August 2018 using OPKS and have had irregular cycles (starting in August my periods were 9 weeks apart, 9 weeks apart, 6 weeks apart, and now currently on 9 and a half weeks and still no AF in April 2019). Finding it difficult to pin point ovulation, have only successfully done it twice. Do I give up ‘trying’ with OPKS after 9 months? The first time was unplanned so do I just let fate take its course? :( I know periods can be irregular after childbirth, but still being irregular 17 months on... is this even normal?