This will be our 11th cycle of ttc dc#2. For the last few months ive used the basic clearblue opks but struggled to pinpoint ov. This month weve tried clearblue digital opk & i had my lh surge on cd 16, still zero success. My cycles have definitely shortened since having ds, used to be 30-35 days & now more like 26-30 days. Im getting more concerned something is wrong with each passing month. Am totally clueless about what happens next ie how long to wait before seeing my doctor & what is likely to happen when i do ie what tests are likely to take place, will they even test us since we conceived ds successfully etc? Is it typical to try ivf or these clomid tablets i keep seeing mentioned? Sorry for the naievity, If someone can set me straight id be grateful. Btw im 33 & dh is 35 & we're in the uk.