If you are trying to get pregnant one of the many things that improve your chances of conception is insulin sensitivity. Rujuta Diwekar suggests increasing your lean body weight as a way to improve insulin sensitivity and reduce insulin resistance. Since what you eat plays a big role in that she recommends her top diet tips to improve insulin sensitivity and get pregnant easily: 1. Reduce intake of packaged products. The thumb rule is that if it’s selling on the basis of a single nutrient or ingredient — on the presence or absence of it — then stay away. E.g.