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By Mayo Clinic staffTaking care of yourself can help increase the number of healthy sperm in your semen.
- Frequency of ejaculation. It's important to have sex on a regular basis around the time of ovulation, when your partner can get pregnant. But ejaculating more than a few times a week can reduce the number of sperm present in your semen.
- Avoid the heat. High body temperatures have been shown to decrease sperm production. Avoid hot tubs, saunas and exposure to hot weather. Tight fitting shorts or prolonged laptop computer use also may increase the temperature of your testicles, decreasing sperm production.
- Make healthy lifestyle choices. Staying at a healthy weight and avoiding tobacco, excessive drinking and illegal drugs can all help reduce the risk of low sperm count.