I started with pink discharge yesterday so i contacted EPU who sent me for a blood test, my HCG results come back at 22 (midwifes predicted i was 5w 3d but my periods are 34 days so i think i am actually 4w 3d), i then did a "clear blue - how many weeks" around 5pm which on the leaflet says it picks up 25mlu, i got a pregnant 1-2 weeks, im so confused how could my bloods be lower than what the test has picked up?