Tags Posts tagged with "Sexual"

Sexual

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Studies have shown that men who engaged in regular physical activity lowered their risk of experiencing sexual dysfunction. Remember, when using exercise as a drug, it’s important to vary your routine.

Also optimising your diet based on your body’s unique nutritional type will help your libido. We each have a unique nutritional type with varying demands for the ratios of macronutrients (fats, proteins and carbohydrates) to function optimally. When you are eating the foods your body was designed to eat, you will notice improvements in every aspect of your health. Some people do better eating mainly proteins, some do better eating mainly carbohydrates and some do better eating a combination of proteins and carbohydrate. You will need to do tests to find out which metabolic type you are.

Take supplements

Consider using choline and vitamin B5 supplements. The neurotransmitter that triggers the sexual message, in both men and women, is acetylcholine. With too little ACH, sexual activity goes down. One way to safely and effectively enhance ACH levels in your body is to take choline supplements (1,000-3,000 mg) and vitamin B5 (500-1,500 mg).

According to a study on the impact of sex on stress, as measured by blood pressure levels in stressful situations, sexual intercourse may be one of the best ways to calm your nerves.

Researchers asked nearly 50 men and women to maintain diaries for two weeks regarding how often they experienced full blown intercourse, masturbation, or sexual activity that excluded intercourse.

Afterward, patients were given tests measuring their stress levels involving public speaking and solving math problem aloud.

Those who had intercourse enjoyed the most relief, as their blood pressure levels normalised faster than the other groups. And, the beneficial effect lasted for at least a week. People who had abstained from any kind of sex, however, had the highest blood pressure response to stress.

It seems clear that healthy sexual relationships can be a powerful way to get rid of the jitters before that big business meeting. One possible reason for the effect could be the “pair bonding” hormone oxytocin. Sexual desires, as well as orgasm, are controlled by various influences on the brain and nervous system.

Researchers have revealed many similarities between men and women; contrary to popular belief, for example, visual stimuli spur sexual stirrings in both. Brain imaging studies show that achieving orgasm involves far more than merely heightened arousal. It requires a release of inhibitors, culminating in a shutdown of the brain’s centre of vigilance in both sexes, and a widespread neutral power failure in women.

Lose weight

Being fat can have a negative effect on your sexual desire and satisfaction. New research shows that if you are fat and can lose about 13 per cent of your body weight over two years you can feel more sexually attractive and have greater sexual desire. So you don’t need drugs to have a better sex life. Losing a bit of weight may just do the trick.

To really lose weight, it is helpful to treat exercise like a drug. When trying to lose weight gradually increase the amount you are exercising to 60 to 90 minute a day. Initially, the frequency is daily. This is a treatment dose until you normalise your weight or insulin levels. Once it has normalised, you will only need to exercise three to four times a week and include more anaerobic, speed work and strength training, as these are major keys to staying healthy. You should exercise hard enough so that it is difficult to talk to someone next to you.

When you are exercising that hard, your cardiovascular system is under such a significant amount of stress that the mere act of talking, makes you unable to provide your body with enough oxygen. However, if you cannot carry on a conversation at all, then you have gone too far and you need to decrease intensity.

And diet is just as important for weight loss. Remember, the foods that may be healthy for you, and vice-versa. Thus, eating according to your specific nutritional type is the proven way to ascertain which foods work best for you.

That is some people are healthier eating more protein, some people more healthy eating more carbohydrate and some people need both protein and carbohydrate. If you tend to put on weight easily you are likely a protein type. Also, controlling your insulin levels is important to optimize your health. You see, when you eat grains and sugar your insulin levels increase. When insulin levels increase, you are telling your body to store carbohydrates as fat and not to release any of the stored fat. (This makes it impossible for you to use your own stored body fat for energy.) so the excess carbohydrates in your diet not only make you gain weight, they make sure you keep that weight on.

By cutting grains and sugars from your diet, you will not only tame your weight but also fight illnesses. Sex has also been found to boost self-esteem and improve intimacy in your relationship. This is because sex and orgasms result in increased levels of the hormone oxytocin – the “love” hormone – that helps you feel bonded to your partner.

As oxytocin increases, so do hormones known as endorphins, which in turn lessens feelings of pain related to everything from headaches and arthritis to symptoms of PMS. It can also help you to get a better night’s sleep.

It may sound tongue-in-cheek to recommend more sex as an important health tool, it does appear that is the case. If you are fortunate enough to be in a mutually monogamous relationship, frequent sex is an excellent way to improve your health and even prevent future disease. “Frequent” is all relative, of course, and although the above study counted twice a week as frequent, other studies have found that having sex even once a week can benefit your health in many ways.

PUNCH.

 

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What is male infertility?

Reproduction (or making a baby) is a simple and natural experience for most couples. However, for some couples it is very difficult to conceive.

A man’s fertility generally relies on the quantity and quality of his sperm. If the number of sperm a man ejaculates is low or if the sperm are of a poor quality, it will be difficult, and sometimes impossible, for him to cause a pregnancy.

Male infertility is diagnosed when, after testing both partners, reproductive problems have been found in the male.

How common is male infertility?

Infertility is a widespread problem. For about one in five infertile couples the problem lies solely in the male partner.

It is estimated that one in 20 men has some kind of fertility problem with low numbers of sperm in his ejaculate. However, only about one in every 100 men has no sperm in his ejaculate.

What are the symptoms of male infertility?

In most cases, there are no obvious signs of infertility. Intercourse, erections and ejaculation will usually happen without difficulty. The quantity and appearance of the ejaculated semen generally appears normal to the naked eye.

Medical tests are needed to find out if a man is infertile.

What causes male infertility?

Male infertility is usually caused by problems that affect either sperm production or sperm transport. Through medical testing, the doctor may be able to find the cause of the problem.

About two-thirds of infertile men have a problem with making sperm in the testes. Either low numbers of sperm are made and/or the sperm that are made do not work properly.

Sperm transport problems are found in about one in every five infertile men, including men who have had a vasectomy but now wish to have more children. Blockages (often referred to as obstructions) in the tubes leading sperm away from the testes to the penis can cause a complete lack of sperm in the ejaculated semen.

Other less common causes of infertility include: sexual problems that affect whether semen is able to enter the woman’s vagina for fertilisation to take place (one in 100 infertile couples); low levels of hormones made in the pituitary gland that act on the testes (one in 100 infertile men); and sperm antibodies (found in one in 16 infertile men). In most men sperm antibodies will not affect the chance of a pregnancy but in some men sperm antibodies reduce fertility.

Known causes of male infertility

Sperm production problems • Chromosomal or genetic causes
• Undescended testes (failure of
the testes to descend at birth)
• Infections
• Torsion (twisting of the testis in scrotum)
• Varicocele (varicose veins of the testes)
• Medicines and chemicals
• Radiation damage
• Unknown cause
Blockage of sperm transport • Infections
• Prostate-related problems
• Absence of vas deferens
• Vasectomy
Sexual problems
(erection and ejaculation problems)
• Retrograde and premature ejaculation
• Failure of ejaculation
• Erectile dysfunction
• Infrequent intercourse
• Spinal cord injury
• Prostate surgery
• Damage to nerves
• Some medicines
Hormonal problems • Pituitary tumours
• Congenital lack of LH/FSH (pituitary problem from birth)
• Anabolic (androgenic) steroid abuse
Sperm antibodies • Vasectomy
• Injury or infection in the epididymis
• Unknown cause

The male reproductive system

The male reproductive system is made up of the testes, a system of ducts (tubes) and other glands that open into the ducts. The brain plays an important part in the control of the male reproductive system.

A side view showing the main parts of the male reproductive system

A side view showing the main parts of the male reproductive system

The pituitary gland and the hypothalamus, located at the base of the brain, control the production of male hormones and sperm. Luteinizing hormone (LH) and follicle stimulating hormone (FSH) are the two important messenger hormones made by the pituitary gland that act on the testes.

The brain connection

Two messenger hormones act on the testes

The testes (testis: singular) are a pair of egg-shaped glands that sit in the scrotum next to the base of the penis on the outside of the body. The testes make sperm and the male sex hormone testosterone. It takes about 70 days for sperm to become mature and able to fertilise an egg.

When released from the testes, the sperm spend two to 10 days passing through the epididymis where they gain the vital ability to swim strongly (become ‘motile’), and to attach to and penetrate (get into) the egg.

At orgasm, waves of muscle contractions transport the sperm, with a small amount of fluid, from the testes through to the vas deferens. The seminal vesicles and prostate contribute extra fluid to protect the sperm. This mixture of sperm and fluid (the semen) travels along the urethra to the tip of the penis where it is ejaculated (released).