IUI/Progesterone levels

Elizabeth

Hi everyone, TTC 2.5 years now . Fourth round of clomid with first <a href="https://glowing.com/glow-fertility-program">IUI</a> . Just had blood taken for progesterone levels. Nurse said they look really good and high (25), but other than making the lining thicker can this indicate possible pregnancy? I don’t have my hopes up but then the way she said it made me think this time maybe it’s different. Anyone experience this?