Thanks for writing to us with your health concern.
With irregular cycles, the Clear Blue fertility Monitor is not a reliable device.
There is no way of knowing your current status apart from going in for a pelvic transvaginal ultrasound scan.
That would show the status of the egg follicle and also the status of the endometrium ( lining of the uterus ) thus showing you where you stand from the menstrual phase point of view.
The best way to ascertain your fertility is to have your AMH levels measured, that is more reliable than a follicular count.
It reflects the ovarian reserve ( capacity of the ovaries to produce good quality and number of eggs, which is age related in females ) most accurately.
Also, you should go for 3 - 6 cycles of follicular monitoring, where the growth of the egg is tracked with serial scans, thus allowing you to time intercourse perfectly.
Take regular folic acid supplements, needless to say.
All the best
Please feel free to discuss further.