progesterone levels

Maddie
Just got my 25 day progesterone level results after my first round of 50mg 5-9 Clomid. Doctor said I was at a 4.4. He said I did ovulate & the number was good. 
Does anyone know if 4.4 is high ovulation or on the lower side for being on Clomid? 
Also - if you have higher ovulation are you more likely to conceive?