1st round (no DHEA, age 38)
7 eggs
6 mature
3 fertilised
No blasts
1 morula transferred
BFN
2nd round (no DHEA, age 38)
8 eggs
6 mature
2 fertilised
No blasts
2 morulas transferred
BFN
3rd round (DHEA 75mg a day for 7 months prior, age 39)
13 eggs
10 mature
5 fertilised
3 blasts (although early / not top rated)
2 transferred
BFN
So you can see that although I am still not pregnant, as all cycles failed, in terms of egg numbers and progress to blastocyst, the DHEA made a big difference for me. Pretty sure it was this as not much else had changed, and I was even a year older.
Anyway hope this helps you with deciding on whether to supplement; I would and can fully recommend. Me, I am currently grieving over the last failed cycle, especially as things had looked so much better and more promising this time round. Third time lucky and all that. However it was still not to be. This is it for me now. This was the last chance saloon. I have spent upwards of £25k, invested far too much physically, mentally and emotionally, and am nearly 40.
I am done but best of luck to you x