Please choose the correct ending to complete the given sentence: Health: [header] How to increase fertility in men [title] Eat a healthy diet. [step] Your diet can have a big impact on all aspects of your overall health, including your fertility. Eat a balanced diet rich in healthy foods to help get your fertility on track.

Ending1: [substeps] How much can you eat in a day? Include this in every meal. If you're preparing food for a dinner, try to stick to a healthy, balanced weight. Ending2: Try to eat a plant-rich diet when you start menstruating. Plant-rich foods include fruits like cucumbers, broccoli, tomatoes, soybeans, beans, legumes, fish, nuts, and seeds. Ending3: Try to eat a balanced diet, particularly carbohydrates that have lots of protein. You can also try eating slightly more vegetables in order to increase your protein intake. Ending4: [substeps] Make sure to include healthy foods from all major food groups. Your diet should be a mix of a variety of fruits and vegetables, whole grains, lean protein, and low-fat dairy.

Answer format: ending1/ending2/ending3/ending4