What are the pros and cons of IVF?

Pros-(1)People that wouldnt be able to have babies can have them(2)safe track record since 1978(3)embryos screened for genetic diseases(4)unused eggs used in research/donation Cons-(1)if not funded by NHS then costs £5000(2)chance of pregnancy varies with age (32.2% under 35yrs)(1.9% over 44yrs)(3)risk of multiple births, danger to mother and babiese(4)risk of OHS ovarianhyper-stimulation where too many eggs developed(5)emotionally and physicaly stressful(6)low sucess rate(7)ethical issues, people may want babies with desirable qualities