Clomid! So my doctor is going to put me on clomid next cycle since we haven't been having any luck with #3

(Rebecca) • Im 33wife married 14 years and have 3 boys 14,9,3
So my doc is putting me on clomid my next cycle since i missed this one its my first time using a fertility drug since I didn't need it with my first 2 but my doctor believes i have endometriosis and possibility of pcos so im looking to get a idea of like how many u take a cycle and kinda how fast it can work ect just advice from people who have used it I did research before she even talked about putting me on it because she talked about ect but I like to hear from others experiences and any advice ect thank you in advance!