starting to give up on trying

Diana

Been trying for almost 7 months.. I'm 42 I hate being on a time clock because of age its stressing me out and lately I'm just too tired to even try anymore. I had my daughter at 25 years old and my son at 41 we tried 4 months with him and after 1 miscarriage and a chemical pregancy I got prego with him. I'm not sure why its getting so hard this time plus my ovulation is so confusing and all over the place.. any suggestions before I give up.. although my husband does not want to give up.