Accurate, FDA approved Clomid information for healthcare professionals and patients - brought to you by Drugs.com. I was on Clomid 50mg from CD 5 to 9. The progesterone level on CD 19 was 2 (US system), but on CD 21, it was 14; and my BBT was high. But I started my period. Clomid again, this time at 100mg and my cd22 progesterone was a whopping 42.9! I got a faint + with a hpt on cd 28, the nurse told me to take another in a few days. I used clomid for 2 cycles (50mg) and concieved twins, my sister in law used clomid ( 100mg) for 4 cycles and concieved quadrupletes , however she did selective.
Link: https://blog.dnevnik.hr/clomidonlineno/2011/07/1629381983/clomid-100mg.html