here are some natural supplements I have found that are study proven to help increase sperm count, health and motility.
1. Royal jelly /Bee pollen ;over 50% of men who were given bee pollen in a study of bee pollen benefits experienced a dramatic improvement in sperm count and were able to perform better sexually... after just one month of taking bee pollen.
Bee Pollen Benefits Are Many & Bee Pollen Benefits Will Benefit You
Honey, Bee Pollen & Propolis, Royal Jelly for Health and Healing | Bee Propolis
( DO NOT TAKE IF ALLERGIC TO BEES)
2. fertilaid for men; study revealed a "significant improvement" in the number of motile sperm, or "total normal sperm motility"... suggesting an increased odds of pregnancy.
FertilAid Fertility Supplements for Women & Men: Optimize Your Chances of Conceiving!
http://www.fertilaid.com/fertile-aid-for-men-study.pdf
3. Tribulus Terrestris ;studies involving 212 males confirm Tribulus increases libido, frequency and strength of erections and sexual reflexes. Most of the men experienced an increase in LH and testosterone as well as sperm production and mobility.
Tribulus Terrestris