I can tell you that I cannot eat cooked or pasteurized cheese (as well as pasteurized milk).
If I eat pasteurized dairy I get constipation, gas, indigestion, etc. It is completely unforgiving and sometimes really bad. A lot faster and more savage than pasteurized milk. Consequently I never ate it. I also find it very sour.
I have never had problems with infertility, however, I realize there are lots of other people in the world who may have the problem.
Ayurveda simply says that cooked cheese is indigestible and that cheese is very hard to digest.
Personally I can eat all the raw cheese that I want with absolutely no issues.
The article clearly refers to pasteurized dairy, which is world of difference.
The article also failed to mention that cellphones and the various plastics, commonly used for holding food, have been implicated quite strongly in male infertility, to the point where what is considered the baseline of male fertility has downgraded substantially. Consumption of soy products has also been implicated and since soy products are used as fillers in lots of foods......
It is just about impossible to separate all of these variables out of the equation, in what sounds like such a loose experiment. Harvard is known for loose experiments, that start off with a conclusion and work their way back, IMHO
However it does not surprise me that pasteurized dairy could be a culprit.
It seems so silly to pasteurize cheese. Milk I could see a justification, maybe, but cheese, no way.
