Conceive Diet?

Hi Ladies! My husband and I are TTC, I have been doing some research about concieve diets but have no luck with a definite answer if I should even bother. Asking some friends who have children I have received mixed responses. I told my husband about the idea and got a typical answer from him "don't worry when it happens it will happen" 🙄😒
Any thoughts or suggestions on which diet? 
Thanks! -Amy
Ps- not looking to lose weight just increase our chances and be healthier