As anyone git a partner who smokes weed n they still conceived?

We trying but no luck .... I'm giving up .... I'm.older female n menopausal so know my percentage is low so I'm not stupid I know this is gunna be hard ... but I have regular periods still every month on the dot like clockwork but av been to doctor 6 yrs ago n I was tested n I'm in menopause so confirmed... otherwise I'm healthy I dnt smoke n hardly drink ...but my partner is 20 yrs younger but smokes weed n he as no children n says he wants a child but nothing yet ....could it be the weed ? This is legit question n want to hear if anyone ad problems or did u av to give up weed ?