Things that you can do to prevent in fertility would be 1, to identify possible risk factors yourself that may help prevent infertility because if you identify those possible risk factors you may raise it to your provider so that you seek attention earlier. But other things like good general medical health, exercising regularly. So put some people say look there's no way that I can get down to my normal body mass index. And that's, they are probably right. So even something as simple as losing 5% of your bodyweight, losing 1 to 2 pounds per week. Exercising 30 minutes three times a week will dramatically improve your health, general medical health as well as increase the likelihood that you can get pregnant. Not excessive alcohol. Not excessive caffeine intake, eliminating smoking. Smoking can dramatically affect sperm quality as well as egg function. So some general, good medical health things and attention to even your weight can have a dramatic impact on reproductive function. If you identify those things early it may improve the likelihood of you getting pregnant earlier.