Hi all out there im on 1st cycle of clomid 100mg took 1st tablets day 2 last on day 6 as doctor instructions. But had day 21 blood test and result was disappointing my level was 21. Have read that other women take on day 5 of cycle thru to 9. Im 5 days late having cramps but negative hpt. My cycle is normally 23 days. Is this normal to be so late on clomid does any women out there have short cycles and take clomid day 2 to 6. Need a bit of enlightenment.