Hi everyone,

I have one ISH stallion, https://horsefable.com/horse/1553265 who seems to have troubles producing foals. I put him for stud while my own ISH fillies are growing up, and with another player we are trying without success to breed him to their mares. We have 4 failed attempts in two days, with two different mares. Is it just bad luck, or is there anything in his genes that is causing the issue? 

Thank you for your help!

Edit: adding his genes here to make it easier

Genes: Ee aa gg Ff soso nn mumu chch zz nd2nd2 papa Rbrb lplp patn1patn1 patn2patn2 frfr nn swsw MaMa