No. Vaseline does not contain anything to kill sperm, so it is not a contraceptive.
Fifteen substances utilizable as vaginal lubricants were therefore tested for their effect on sperm motility in vitro. Petroleum jelly and glycerin had minimal detrimental effects on motility and apparently are the lubricants of choice when an infertility problem exists.
Coital lubricants include KY-Jelly, Astroglide®, Pre-Seed®, Replens®, olive oil, and saliva. Egg white has also been advocated by some, specifically as a sperm-friendly lubricant for infertile couples.
Use of lubricants such as oils or petroleum jelly can be toxic to sperm and impair fertility.
Saliva is not a sperm-friendly medium, nor is water. Anything petroleum-based, such as Vaseline, should be avoided. Most other, artificial lubricants (such as KY Jelly, Astroglide, Femglide) have been found in several studies to have a negative effect on spermatozoa.
“If you are trying to conceive then you should definitely avoid using petroleum jellies since they act as a spermicidal”, warns Dr Siddhartha.
Avoid petroleum jelly (for example, Vaseline) as a lubricant. It increases the risk of vaginal irritation and infection. Use a vaginal moisturizer. Moisturizers such as Replens can be used on a regular basis.
Lubrication can be an easy way to increase comfort during intercourse. However, many couples trying to conceive don't realize that lubricants can adversely affect sperm motility. Lubrication reduces the ability of sperm to move spontaneously and actively toward the egg.
The researchers found conclusively that using lubricants did not affect natural fertility, stating: "Lubricants are commonly used by couples during procreative intercourse. Lubricant use during procreative intercourse does not appear to reduce the probability of conceiving."
Durex Naturals Intimate Gel is not a contraceptive product and won't keep you from becoming pregnant. However, we do not recommend using this lube if you're trying to conceive, as it may slow down sperm, making it more difficult for you to become pregnant.
Is Lube Necessary When Trying to Conceive? Fertility lubricants don't promise to make conception easier, says Dr. Rizk. But they aren't harmful to sperm or eggs, so they also don't interfere with conception.
It might sound slightly nutty, but natural oils like canola, almond, olive, or coconut oil all make excellent lubricants. Each of these are easily and naturally absorbed by the body, and are all safe on sperm.
Sperm production or function can be affected by overexposure to certain environmental elements, including: Industrial chemicals. Extended exposure to benzenes, toluene, xylene, herbicides, pesticides, organic solvents, painting materials and lead might contribute to low sperm counts.
The study found no negative impact on sperm from exposure to canola or baby oil. Sesame oil, however, was associated with an immediate, drastic decline in sperm movement.
Aquagel appears to reduce sperm motility by about half after 10 minutes of exposure to semen. In one study, Sylk significantly reduced the number of live sperm in the semen sample, as well as sperm motility. In one study, baby oil had no significant impact on sperm motility.
Silicone-based lubes are slightly more sperm-friendly than water-based, but have also been shown to impair sperm motility after prolonged contact. Research on the impact of Replens on fertility demonstrates that impairment. In one study, Replens decreased sperm motility by 60% after 30 minutes of incubation.
Lubricants should not be applied directly to the genitals. Instead, squeeze a small amount into your hand, warm it by rubbing with your fingers, then caress your lover or yourself with your lubricated fingers.
Vaginal dryness can affect women at any age, but it is especially common during menopause. Studies suggest that supplements like vitamin E, vitamin D, sea buckthorn oil, hyaluronic acid, fish oil, and DHEA could help increase vaginal lubrication.
“Saliva is not a lubricant! The result can upset your vaginal microbiome and leave you susceptible to developing yeast infection or bacterial vaginosis. “Any STI in the throat or mouth can be transmitted to the genitals through saliva.
There is no specific frequency with which a man should ejaculate. There is no solid evidence that failure to ejaculate causes health problems. However, ejaculating frequently can reduce the man's risk of getting prostate cancer. Ejacu-lation can be through having sex or masturbating a few times a day.
Taking certain illicit drugs including anabolic steroids and cocaine. Being overweight. Suffering emotional stress. Overheating the testicles–frequent use of saunas or hot tubs can temporarily lower the sperm count, as can sitting , wearing tight clothing, or working on a laptop for extended periods.
Semen can become watery or thinner than usual if someone masturbates or engages in sexual activity multiple times each day. In this case, abstaining from sexual activity for a few days may help treat the issue. Watery semen can sometimes indicate that a person has a low sperm count or reduced semen quality.