I have a friend ttc for 2 years but has pcos and a very stressful job so is at an all time low. I was really hoping for some tips on anything she can do physically to up the chance of conceiving (she's been told to lose weight which isn't really easy or mood enhancing) and any suggestions for how to cheer someone up when they feel they are fighting losing battle and might not be able to give gorgeous hubby a baby??