I am a HUIGE Sharkeys fan. We started using them in April this year after 2 failed Stims and 2 failed FET’s. We are doing IVF due to MFI as well.
Our last cycle (we had been on their herbs for 4 months) was by far the best cycle we ever had. We had an increase in every aspect of our cycle - our total number of eggs increased, our fert rate increased and we managed to freeze 5 perfect expanding blasty’s. Our first cycle we had 2 blasty's frozen which were poor quality and then our 2nd stim we got none to freeze. Unfortunately i developed OHSS last cycle so are yet to Transfer one of our little Sharkey frosties but even my FS commented on the dramatic improvement in our embryos; compared to our other cycles.
They are a expensive if you do their full program, both DH and i did it and did the herbs as well as their pre IVF program and it was around $400 per month for everything for both of us, i highly recommend it. There are lots of ladies on BH that use them and have noticeable improvements in their cycles. And i feel absolutely amazing since starting them, so much more energy, awesome hair and skin and just generally super healthy.
Feel free to PM if you want more specific details.