Smoking

Ok so my husband found out that he has to take clomid and another med for his hormones to get back to normal so on top of that I smoke been trying for awhile to get pregnant. Has anyone had issues trying to conceive while smoking or does it even have any effect on ttc? I smoked not all of my pregnancy with my first boy and my second boy I didn’t know I was pregnant for three months and I smoked not through the whole pregnancy. But with my husband being on this med could me smoking effect it in any way? I am willing to do whatever it takes to hi e my husband his first child. I guess I’m looking for advice if anyone would be nice and give me some that’d be great. No bashing would be great thanks