How to organize the desire and lust for Intercourse during the Ovulation Week?

Me and my Husband are trying to get pregnant.

I did a lot of research and also ask a suggestion from some doctors.

Finally, we programed the intercourse schedule accordingly. But, somehow it's difficult for my husband, because he set his mind and he feels like that he has a due time in the ovulation week.

So, sometimes, he could not continue the sex because he force himself to have some intercourse according to the date.

He is now wondering, how should he organize the Lust and Desire if there is a mindset of date programm etc?

Of course i still have fun with our sex, but i think, that program make him not so relaxed...

We plan to have our 2nd honeymoon to Algarve, and i am worried that he also could not optimize that ovulation week.

What do you think about some extra supplements for intercourse?

And currently his job is quite hectic which sometimes we could only do 1-2 times in an ovulation week.

Please Help us and give us some advice. Looking forward of your suggestions