|
|
FAQ
Q. I sometimes have difficulty attaining
or sustaining an erection, does this mean I am
infertile?
A. The answer to this somewhat common question is "not
necessarily". Guys, it’s quite natural to not always be able
to "perform" flawlessly. For many men, especially as you get older,
your ability to attain and sustain erections declines. Also, a need
for increased periods of time between sessions is also common as
men age. However, for conception to occur, it is necessary for the
male partner to sustain vaginal intercourse to the point of
ejaculation. If ejaculation during intercourse is not possible, it
is unlikely that conception will result. The important thing to
remember is that a decline in your ability to perform like you did
in your early 20's does not indicate or correlate to your
fertility. Likewise, your ability to attain and sustain erections
does not reflect your fertility. Many men with fertility problems
experience no outward signs that they have a problem and enjoy a
very active sex life.
Q. What are the differences between male
infertility, impotence, erectile dysfunction, and premature
ejaculation?
A. Infertility is defined as the inability to establish a
pregnancy after trying to conceive for 1 year. Impotence or
erectile dysfunction is the inability of a man to achieve or
maintain an erection. Premature ejaculation is more difficult to
define but is generally described as recurrent ejaculation with
minimal stimulation before the person wishes. These conditions may
be related in some patients or may occur independent of each other.
Men experiencing fertility problems may be potent and men with
erectile dysfunction may be fertile.
Q. Is it possible to reverse a
vasectomy?
A.
Vasectomy reversal is not only possible but is highly successful
when performed by an experienced infertility microsurgeon.
Unfortunately other doctors without these special skills will
perform the surgery themselves rather then referring the patient to
an infertility specialist. Once again it is incumbent upon the
patient to make sure that his doctor performs the procedure
regularly and successfully. A good idea is to ask to speak with
some of his patients that have already undergone the procedure.
Studies have shown that the outcome of surgery is so dependent on
the surgical technique and the surgeon that performs it that it is
well worth making the extra effort in going to a specialized
center. Although failed vasectomy reversals can be repaired, the
first attempt at reversal is the easiest and best opportunity for
success.
Q. Does using a hot tub affect my
fertility?
A.
Excess heat applied to the testicles of animals does indeed cause
a decrease in sperm production. A study in California showed that
men who used hot tubs experienced q drop in sperm production.
However, when the heat is avoided for several months, sperm
production should return to normal. The production of sperm is a
process requiring approximately three months. Consequently, when
any condition or factor injurious to production of sperm is
removed, a change in sperm quantity or quality should not be
expected for a minimum of three months.
Q. Does it matter what kind of underwear I
wear?
A.
The old wives' tale that tight underwear causes decreased
fertility has, perhaps, some basis in the truth. The truth is that
excess heat applied to the testicles can decrease sperm production.
This has been shown in men using hot tubs. However, the type of
increased heat produced by tight clothing and/or underclothing has
not been shown to elevate scrotal temperature. Hence, tight
underwear has not been shown scientifically to cause any increase
in testicular heat and is not thought to have any effect on sperm
production. Nevertheless, if you would like to try a change in
clothing to see what happens, there is really no reason not to try
it.
Q. Does masturbation affect
fertility?
A.
Masturbation is not different from normal intercourse in that an
orgasm causes ejaculation whether it is the result of masturbation
or sexual relations. When fertility is a concern, masturbation
should not be practiced around the time of the wife's fertile
period. Theoretically, this can decrease the sperm reserve in an
individual with a low or low-normal count and thus reduce semen
quality at the time that the highest quality is needed - when the
wife is ovulating.
|