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Male infertility: when the problem is in them.

50% of cases of infertility are due to man. Although a man who is healthy can be fertile throughout his life, organic alterations and also harmful lifestyles could be causing sterility. Do you want to know how? What causes male infertility?

male infertility ukThe illusion of raising a family can sometimes be hampered by the inability to conceive naturally. There are several biological causes for which pregnancy does not occur, and they do not all come from the woman’s body. Up to 50% of the cases of couples who fail to conceive have their origin in the male factor.

It should be remembered that, regardless of who has the problem, medicine allows options for all couples who wish to form a family and cannot by natural means, whether they are of the same sex or if, in fact, there is a problem of Infertility. The most important thing is not to blame, but to treat the problem as something of the two members of the couple, giving each other emotional support.

In general, a couple is considered to have fertility problems when it takes 12 months or more to get pregnant. That yes, if both partners are in good health and at a suitable age for conception: a woman is fertile from the time she has her first period up to 45-50 years or more until she reaches menopause. The peak of female fertility is between 25 and 35 years. Instead, man is fertile throughout his life.

If after this time of a year you cannot conceive, it is a good option to consult with the specialist to evaluate other options. Under normal conditions, a man makes about 120 million sperm every day. But some causes can cause the volume of these not enough, or the quality, morphology, and mobility are not optimal. What can be causing male infertility?

Organic Causes

There are some organic reasons that can cause sterility in man. First, there may be some alteration in the testicles: size or position, obstructions or lumps, variocele (dilatation of the veins); Or in the urethra. In addition, some diseases, such as diabetes, kidney, liver or thyroid problems, as well as some infections can also be the cause of infertility. On the other hand, the glands responsible for sexual function, pituitary and hypothalamus, can also suffer alterations that negatively influence fertility.


Weight. Both too low and too high a weight can pose a problem for fertility. Obesity could reduce the number of quality spermatozoa by 20%, and underweight could reduce fertility by up to a third.

Tobacco and alcohol. Toxic substances have a negative effect on overall health, and of course also negatively affect fertility. Drugs, of whatever type, cause alterations in the DNA of spermatozoa, and reduce their quantity and mobility.

Related: Vitrification of eggs: a good idea to preserve your fertility


We must take care of what we eat in any circumstance of life, but especially if both a man and a woman want to be dad or mom, controlling the amount of fat and ensuring nutrients such as calcium, vitamin D, vitamin C and zinc. It is well known that in women, folic acid (vitamin B9) greatly influences fertility, and in man, the same thing happens. Some specialists recommend supplements of this vitamin in both the man and the woman who are looking to start a family.

Related: From what moment is the result of a pregnancy test reliable?

Heat in excess:

Semen quality can drop to a temperature of more than 35 degrees in the genital area. Therefore, to promote fertility, it is recommended that men avoid tight underwear, and should choose tissues that let the skin breathe, such as cotton.


Chronic stress is negative in all aspects of the body. Infertility, it can influence negative, since too much stress can alter the concentration of hormones, such as testosterone, responsible for the volume, concentration, and quality of spermatozoa.

So now you know. If you are thinking about having children, a good health of your boy and healthy habits of life can do much for its fertility. And for yours?

Also Read: Cramping During Pregnancy: Causes, Treatments, and Prevention.

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