stud I was recently at a repro vet having one of my older boys checked out, his sperm that is. Wanted to see how viable it is as he is older etc. She recommended breeding him 30 hrs apart when breeding as it would give him enough time to regenerate good sperm rather than mediocre or unviable. So now when I breed him that is what I do and it has been very successful, he finally had a litter of males which I wanted, his last several litters were all girls, but I wanted something to carryon with and the male sperm dies quicker.
Duncanmom |