WORRIED THAT YOU MAY BE INFERTILE?
Many couples expect they will
conceive the very first
month they try - and are concerned when a pregnancy does not
occur. Questions arise concerning fertility.
Social pressures also add to this stress. "So, when are you
planning to have a baby?" There is a lot of pressure on
couples to have a baby, especially in traditional families,
where the wife's role is still seen to be one of
perpetuating the family name by producing heirs.
•
What are the chances of a normal fertile couple
conceiving
in one month?
•
What is primary Infertility? What is secondary
Infertility?
• What are the factors which affect the chances of a normal
couple getting
pregnant in one month?
•
What are the factors which affect the chances of an
infertile couple getting
pregnant in one month?
•
When should you start worrying and seek medical advice?
• What can you do to improve your own fertility?
•
How often should you have sex?
•
How can you time baby-making sex?
•
Does sexual position matter?
•
How can the older woman check her fertility potential?
• What about herbal medicines which claim to improve
your
fertility?
•
How can you balance your career and fertility?
• Which is the "right time" to plan a baby?
• Has the fertility of couples declined in modern times?
•
Where can I get help?
Q. What are the chances of a normal fertile couple
conceiving in one month?
A. Please remember that in a single menstrual
cycle, the chance of a perfectly normal couple achieving a
successful pregnancy is only about 25%, even if they have
sex every single day. This is called their fecundity which
describes their fertility potential. Humans are not very
efficient at producing babies!
There are many reasons for this, including the fact that
some eggs don't fertilize and that some of the fertilized
eggs ( embryos) don't grow well in the early developmental
stage because of a random genetic error.
Getting pregnant is a game of odds - it's a bit like playing
Russian Roulette and it's impossible to predict when an
individual couple will get pregnant! However, over a period
of a year, the chance of a successful pregnancy is between
80 and 90%, so that 7 out of 8 couples will be pregnant
within a year. These are the normal "fertile" couples - and
the rest are "labeled" infertile - the medical text book
definition of Infertility being the inability to conceive
even after trying for a year.
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Q. What is primary Infertility? What is secondary
Infertility?
A. Couples who have never had a child, are said to have
"primary Infertility", while those who have become pregnant
at least once but are unable to conceive again, are said to
have "secondary Infertility."
The approach to both types of Infertility is very similar.
However, patients with secondary Infertility have a better
prognosis, because they have proven their fertility in the
past.
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Q. What are the factors which affect the chances of a normal
couple getting pregnant in one month?
A. The chances of pregnancy for a couple in a given month
will depend upon many things, and the most important of
these are:
The age of the woman. At the biologic clock ticks on, the
number of eggs and their quality starts decreasing.
Frequency of intercourse. While there is no "normal"
frequency for sex, the "optimal" frequency of intercourse if
you are trying to get pregnant is about 3 times a week in
the fertile period. Simply stated, the more sex the better!
Couples who have intercourse less frequently, have a
diminished chance of conceiving.
"Trying time" - that is, how long the couple have been
trying to get pregnant. This is an important concept. The
longer a couple has been trying to conceive without success,
the lesser their chances of getting pregnant without medical
help.
The presence of fertility problems.
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Q. What are the factors which affect the chances of an
infertile couple getting pregnant in one month?
A. What happens when a couple has a fertility problem? The
chances of their getting pregnant depends upon a number of
variables multiplied together.
Consider a couple where both the husband and wife have a
condition that impairs their fertility. For example, the
husband's fertility, based on a reduced sperm count is 50
percent of normal values. His wife ovulates only in 50
percent of cycles; and one of her fallopian tubes is
blocked. With three relative Infertility factors, their
chance of conception is 0.5 (sperm count) X 0.5 (ovulation
factor) X 0.5 (tubal factor) = 0.125, or 12.5 percent of
normal.
Since the chance of conception in normal fertile couples is
only 25% in any one cycle, the probability of pregnancy in
any given month for this couple without treatment is only 3
percent (0.125 X 25 = 0.03125)! Even if they kept on trying
for 5 years, their chance of conceiving on their own would
be 60% only.
Thus, Infertility problems multiply together and magnify the
odds against a couple achieving a pregnancy. This is why it
is important to correct or improve each partner's
contributing Infertility factors as much as possible in
order to maximize the chances of conception.
If infertile couples had 300 years in which to breed, most
wives would get pregnant without any treatment at all! Of
course, time is at a premium, so the odds need to be
improved - and this is where medical treatment comes in.
Top
Q. When should you start worrying and seek medical advice?
A. If you have been having sexual intercourse two or three
times a week at about the time of ovulation, without any
form of birth control for a year or more and are not
pregnant, you meet the definition of being infertile.
Pregnancy may still occur spontaneously, but from a
statistical point of view, the chances are decreasing and
you may now want to start thinking about seeking medical
help. There is no "right" time to do so - and if it is
causing you anxiety and worry, then you should consult a
doctor. Even though you may be embarrassed and feel that you
are the only ones in the world with the problem, you are not
alone. Many couples experience Infertility and many can be
helped.
Unfortunately, while Infertility is always an important
problem, it is usually never an urgent one. This often means
that couples keep on putting off going to the doctor. "We'll
take care of it next month". Tragically, many find that time
flies, and before they realize it, their chances of getting
pregnant have started to decline, even before they have had
a chance to take treatment properly. Set your priorities, so
that you have peace of mind that you tried your best. After
all, if you don't take care of your own Infertility problem,
who will ? Kicking yourself when you are 50 years old for
failing to take treatment when you were younger will not
help. Remember that everything in life comes back, except
for time!
A note of caution.....
There are certain conditions that warrant seeing a doctor
sooner:
• Periods at three-week (or less) intervals
• No period for longer than three months
• Irregular periods
• A history of pelvic infection
• Two or more miscarriages
• Women over the age of 35 - time is now at a premium !
• Men who have had prostate infections
• Men whose testes are not felt in the scrotum
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Q. What can you do to improve your own fertility?
A. Tips for Infertility Self-help
Before seeking medical help, remember some of the things you
can do to enhance your own fertility potential.
Body weight, diet and exercise
-
Proper diet and exercise are important for optimal
reproductive function and women who are significantly
overweight or underweight can have difficulty getting
pregnant. Although most of a woman's estrogen is
manufactured in her ovaries, 30% is produced in fat cells.
Because a normal hormonal balance is essential for the
process of conception, it is not surprising that extreme
weight levels, either high or low, can contribute to
Infertility. Body fat levels that are 10% to 15% above
normal can contribute to Infertility, with an overload of
estrogen throwing off the reproductive cycle. Body fat
levels 10% to 15% below normal can completely shut down the
reproductive process, so that women with eating disorders,
such as anorexia nervosa or bulimia, or those who are on
very low-calorie or restrictive diets are at risk,
especially if their periods are irregular. Female athletes,
marathon runners, dancers, and others who exercise very
intensely may also find that their menstrual cycle is
abnormal and their fertility is impaired.
Stop smoking - Cigarette smoking has been associated with a decreased sperm
count in men. Women who smoke also take longer to conceive.
Stop drinking alcohol
-
Alcohol (beer and wine as well as hard liquor) intake in men
has been associated with low sperm counts.
Review your medications
-
A number of medications, including some of those used to
treat ulcer problems and high blood pressure, can influence
a man's sperm count. If you are taking any medications, talk
with your doctor about whether or not it can affect your
fertility. Many medications taken during early pregnancy can
affect the fetus. It is important to tell your doctor or
pharmacist that you are attempting to become pregnant before
taking prescription medications or over the counter
medications, such as aspirin, antihistamines, or diet pills.
Stop abusing drugs -
Drugs such as marijuana and anabolic steroids decrease sperm
counts. If you have used drugs, discuss this with your
doctor. This is confidential information. Both partners
should stop using any illicit drugs if they want a healthy
baby.
Limit your caffeine
(tea, soft drinks and coffee) intake -
Start vitamin supplements.
Taking folic acid regularly helps to reduce the risk of the
baby having a birth defect.
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Q. How often should you have sex?
A. Frequency of intercourse.
The simple rule is - as often as you like; but the more
often you have sex, the better your chances. Thus, for
couples who have sex only on weekends (often the price they
pay for a heavy work schedule) the chance of having sex on
the fertile preovulatory day is only one-third that of
couples who have sex every other day - which means they may
take three times as long to conceive.
Also remember that you cannot "store up" sperm, which means
that there is really no advantage to abstaining from sex if
you are trying to conceive. In this case, more is better,
and in fact studies have shown that fresh sperm have a
better chance of achieving a pregnancy than sperm which have
been stored up for many days.
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Q. How can you time baby-making sex?
A. Timing of intercourse.
Unlike animals, who know when to have sex in order to
conceive (because the female is in "heat" or estrus when she
ovulates), most couples have no idea when the woman
ovulates. The window of opportunity during which a woman can
get pregnant every month is called her "fertile phase" ? and
is about 4-5 days before ovulation occurs. Timing
intercourse during the "fertile period" ( before ovulation)
is important and can be easily learnt . You can use the free
fertility calculator to do so. However, some couples are so
anxious about having sex at exactly the right time that they
may abstain for a whole week prior to the "ovulatory day " -
and often the doctor is the culprit in this over-rigorous
scheduling of sex. This over attention can be
counterproductive (because of the anxiety and stress it
generates) and is not advisable. As long as the sperm are
going in the vagina, it makes no difference which day they
go in , so you can have sex daily as well, if you so desire!
Just make sure you also have sex during the "fertile days"
as well !
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Q. Does sexual position matter?
A. Position and technique of intercourse.
Most doctors advise a male superior position; and also
advise that the woman remain lying down for at least 5
minutes after sex; and not wash or douche afterwards. A
number of products used for lubrication during intercourse,
such as petroleum jelly , K-Y jelly or vaginal cream, have
been shown to kill the sperm . Therefore, these products
should be avoided if you are trying to get pregnant .
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Q. How can the older woman check her fertility potential?
A. FSH level
Women who are more than 30 and who wish to postpone
childbearing should get their FSH levels checked on Day 3 of
their cycle. This is a simple blood test which allows the
doctor to check your ovarian reserve ( the quantity and
quality of the eggs in your ovaries). A high level suggests
poor ovarian reserve and should be a wake-up alarm that your
biological clock is ticking away rapidly. It's important
that this test should be done in a reliable laboratory.
The platinum standard is currently a saliva test entitled
the Female Hormone Panel (FHP). The quality and amount of
information contained in this diagnostic procedure is simply
superior to blood tests.
Top
Q. What about herbal medicines which claim to improve your
fertility?
A. There are many websites which sell herbs and other
potions which claim to improve your fertility. You should
seek out a
trained Acupuncturist/ Herbalist who is qualified to give
advice in this area, rather than trusting an unknown source.
Top
Q.
How can you balance your career and fertility?
A. Balancing a career and fertility
Women pursuing a career often have a hard time balancing
their biologic urge to have a baby and the demands of their
professional career. Unfortunately, some companies still
do not give a high priority to family building, and many
bosses frown on women employees who are trying to get
pregnant, because they are concerned that this will cause
them to spend more energy on their family, and detract from
their ability to perform their job efficiently. For a
minority, putting off getting pregnant means that their
fertility declines as they age, and they often regret their
earlier decision to postpone childbearing. Professionals
often have a harder time coming to terms with their
Infertility, because this is usually the first time they are
forced to confront their own biological frailty and
limitations.
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Q. Which is the "right time" to plan a baby?
A. While there can be no simple answer to this question,
remember that a woman's fertility is maximal between the
ages of 20 and 30. Beyond the age of 30, fertility starts to
decline; and this drop is quite sharp after the age of 35;
and precipitate after the age of 38. From a purely biologic
point of view, nature has designed women's bodies so that
they have babies between the ages of 20 and 35. However, the
right time to have a baby is a very personal and individual
decision, which each couple needs to make for themselves.
Public anxiety over Infertility is fueled by countless
magazines articles warning couples not to wait too long to
start a family. We now see many patients who are
"pre-infertile" , who assume they'll have trouble conceiving
even before difficulties actually arise , just because they
are more than 30 years old !
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Q. Has the fertility of couples declined in modern times?
A. Possibly. The reasons for this include:
1. The increasing age of women at the time of marriage and
childbearing
2. The increased incidence of sexually transmitted diseases
or STDs which
damage the reproductive tract in both men and
women
3. Decreasing sperm counts in men which is a worldwide
phenomenon. An
interesting observation made recently, has
been that men's sperm counts
worldwide have been falling in
the last few decades . Whether this is due to
environmental
pollution; or to the stresses of modern day life remains
unclear.
The good news is that there is definitely an increasing
awareness about Infertility in society today. It is no
longer a taboo topic, and couples, supported by their
families, are much more willing to seek medical assistance.
Top
Q. Where can I get help?
A. The first thing you need
to do is become well informed about Infertility and your
treatment options. This website has over 20 pages of
information to help guide you!
Most couples choose to schedule a consultation with Basha
when Infertility is a concern. This first visit should
include both partners. Basha will usually outline the
possible causes of Infertility, and provide an evaluation
plan. The first step should be to achieve an accurate
diagnosis to try to find out why pregnancy isn't occurring.
Once a diagnosis has been determined, the couple and Basha
should talk again about a treatment plan. You may be
surprised at how effective Acupuncture and Oriental Medicine
can be regarding fertility issues.