Just wondering if anyone else has either absent or irregular periods which makes ovulation hard to pin point. My nexplanon is going to run out in a week and due to get it out this week anyway - but I have had odd symptoms. I had a 2 week bleed which started 5th Jan until 19th and DTD several times since it finished. But the last 2/3 days I have had painful breasts, red sore nipples, constipation and pressure feeling down below. None of which I have experienced before. The obvious thing would be to take a test but with out knowing if I have had a proper period it might not even be the right time or could this just be symptoms from nexplanon running out. Any advice please?