Please choose the correct ending to complete the given sentence: Health: [header] How to increase fertility naturally [title] Watch your weight. [step] A healthy bmi has been linked to increased fertility in both men and women. This is because your weight affects your body's hormone production.

Ending1: In turn, this can cause acne, and increase the risk of triggering your menstrual cycle. [substeps] Men should be eating healthy and exercising regularly. Ending2: For example, if you're at 50 pounds, losing weight may be detrimental to your unborn children or your health. [substeps] Your bmi should be around 35-40. Ending3: You will be more likely to conceive of your children if you are overweight, if your weigh is too heavy for your body, or if your bmi is too low. So, make sure to target your weight and body proportion. Ending4: Being overweight leads to decreased sperm production in men and decreased frequency and consistency of ovulation in women. [substeps] A normal bmi is between 18.

Answer format: ending1/ending2/ending3/ending4