I have been off the pill for 17 months and ever since then my periods have been extremely light. Like 1-2 days and more what I would consider brownish spotting than actual period. They are regular though at about 30 days and I test positive on ovulation test strips around the correct day. After 17 months no luck with ttc. I've been to the doctors and they've run blood tests and ultrasound and everything is normal. I just don't understand. Maybe my uterine lining is thin??? Any thoughts or similar experiences are welcome!