Please give me your advice!

Can anyone that has fallen pregnant give me some advice! I've been trying to conceive for abit over 6 months! I had cervical cancer and endometriosis the doctors had given me and my partner 6 months after my operation to try and conceive nothing has worked as of yet and we have tried our hardest our 6 months is nearly up! We are still going to try after our time is up but we really need some advice! Thankyou so much in advance!