I can only ditto starr as i had the same experience,they told me not to donate whilst trying for a baby whether on tx or not as you need all of your blood cells for a possible babys best interests so i shouldn't go darlin.
I went for the 1st time in 5 years last week & was refused as they weren't sure about my IVF drugs,even though my last cycle was April last year
...they said Gonal F was fine which i used on my 2nd cycle but they weren't too sure about the Menopur (guess it's 'cus it's from human source??).......they sent a letter to their specialist & i got a reply yesterday to say i'm ok to donate but they do like a break of a year after treatment.
Good luck with the clomid Anne