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Questions and Answers
Dr Peter Chew, Consultant Obstetrician Gynaecologist, Chairman of the Board of ALife, answers some frequently asked questions. The questions are listed in alphabetical order of the highlighted key word/phrase. Click an alphabet from the menu below to see a listing of the corresponding questions. To see the answer, click the icon preceding the corresponding question. You can click another icon to read the answer to that question, or click the icon to close the answer box, or select and click another alphabet.
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What is ectopic pregnancy? I was recently operated for the condition. Can it happen again?
Ectopic pregnancy is a dangerous medical condition where the baby instead of embeding
in the womb is implanted outside. The most common site is within a Fallopian tube
(tubal pregnancy). Very rarely, it can occur in the ovary, the abdomen, and the neck
of the womb.
About 85% of the women who have experienced one ectopic pregnancy are later able to
achieve a normal pregnancy. A subsequent ectopic pregnancy may occur in 10 to 20% of
cases. Some women fail to become pregnant again, while others become pregnant and
spontaneously abort during the first trimester.
Click here to read more about
ectopic pregnancy.
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I am 28 years old. I had an ectopic pregnancy about a year ago. My gynaecologist had to remove my left fallopian tube to save my life. He told me to wait a few months before trying again. My x-ray showed the other tube is OK. Will I ever get pregnant? What are the chances of getting another ectopic?
Ectopic pregnancy is a serious condition when a fertilized egg implants outside the womb. After fertilization, the developing baby travels down the fallopian tube to the womb. If the tube is damaged or partially blocked (usually due to sexually transmitted infections), the baby implants and grows in the tube until it ruptures, resulting in heavy internal bleeding. This may lead to death if the bleeding is not arrested promptly.
You can still have a normal pregnancy as long as the other tube is normal. However, chances of having a successful pregnancy may be lower than normal. Studies have shown that chances of having another normal pregnancy are about 85 to 90 percent.
Although you mentioned that X-ray of the other tube is normal, subtle damages to the tube caused by asymptomatic infections may not be obvious. The risks of getting another ectopic pregnancy are therefore increased. From medical statistics, chances are about 10 to 15 percent.
You should also note that an ectopic pregnancy does not always show on a pregnancy test kit. If you suspect that you are pregnant again, you should see your gynaecologist early so that you can be monitored closely.
The following symptoms require immediate medical attention:
- Abdominal pain or tenderness. It may be mild, sharp or stabbing .It may come and go and vary in intensity. You may feel it only on one side, but the pain can be anywhere in your tummy and is sometimes accompanied by nausea and vomiting..
- Spotting or bleeding. The blood may look red or brown, and may be continuous or intermittent
- Shoulder pain especially when you lie down. This may indicate a ruptured ectopic pregnancy. The cause of the pain is internal bleeding, which irritates nerves that go to your shoulder area.
- Weakness, dizziness, or fainting
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I am 52 years old. Recently, I found it difficult to ejaculate during sexual
intercourse. I have gone for my testosterone test as well as my prostate test. Both
tests were normal. What are the underlying causes? What can be done? Can Viagra help?
You have what we called delayed ejaculation or retarded ejaculation. Please see
our web page on
Ejaculatory Incompetence for its causes and treatment.
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What is emergency contraception? What are the side effects?
Emergency contraception means pregnancy is prevented by temporarily blocking ovulation,
by stopping fertilization, or preventing a fertilized egg from becoming implanted in the
uterus. It is used in unprotected sex.
Emergency contraception is usually done in two ways: taking contraceptive pills or
inserting a copper-releasing intrauterine
device (IUCD).
- Emergency Contraceptive Pills are most commonly used and are taken in two doses. The first
dose is taken within 72 hours of unprotected intercourse, and the second dose 12 hours
later. The most common side effects associated with emergency contraception include nausea,
abdominal pain, fatigue, headache and menstrual irregularity. However, it is about 70%
effective when taken within 72 hours of unprotected sex.
- An IUD is inserted to prevent pregnancy up to five days after unprotected intercourse.
Emergency contraception should not be used by women who are already pregnant because it
is ineffective in aborting established pregnancies and does not prevent sexually
transmitted diseases.
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I am married with 2 children. For the past 1 year, I have pain on sexual intercourse. My
gynaecologist told me that I have endometriosis and suggested a telescope test. Shall I
go ahead?
Endometriosis is a common and troublesome condition affecting many women of childbearing age
and occasionally in teenagers as well. It is a progressive disease when the lining of the womb
(endometrial tissues) is spilled into other parts of the reproductive organs including the
fallopian tubes ,ovaries and the back of the womb. These abnormal and wayward endometrial
tissues bleed every month during menstruation. The surrounding areas become irritated and
form scars. The exact cause of endometriosis is not well understood although many theories
have been proposed to explain its development. There is a genetic basis for the disease as
it can run in the family.
You can find more information on endometriosis in a separate
page in this web site.
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I have recently been diagnosed to have endometriosis. What are my treatment options?
Endometriosis is generally a difficult disease to treat as there is no definitive cure. The
disease will die off only at menopause when there is no stimulation of the endometrial tissues
by the ovarian hormones. If the disease is very mild causing menstrual discomfort only, pain
killer such as panadol, aspirin and ponstan may alleviate the pain.
You should discuss together with your doctor to select the most appropriate treatment
according to your condition.
Click here for more information on endometriosis and its
treatment.
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What is engagement? I am 36weeks pregnant and yesterday my genae told me the
head has "dropped" into my pelvis. Does this mean that my baby will be born soon?
Engagement, also called lightening or dropping, is used in obstetrics to describe
when the widest part of the fetal skull has descends or negotiated into the pelvic
cavity. This means that the baby's head is now fixed at the mid plane of the
pelvis.
In first-time mothers, this usually happens two to four weeks before delivery;
babies of women who have already had children usually do not engage until labor
begins. There is feeling of increased pressure in the lower part of the tummy.
Breathing and eating may become easier as the stomach is less stretched. However,
walking may become increasingly uncomfortable. Some mothers may feels as if the
baby is going to fall out while others may feel as if she needs to pass urine all
the time.
If the baby does engage, this does not mean that labor is about to begin: it may
take a few days or weeks to begin. Conversely, if the baby's head is not engaged,
labor may begin the next day.
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Can I exercise during pregnancy? Is it safe?
Most exercises are safe during pregnancy provided one exercises with caution and does
not overdo it. Swimming, brisk walking, stationary cycling and low-impact aerobics carry
little risk of injury and can be done in moderation. One should choose exercises that do
not require too much balance or coordination. Exercise may not be advisable if there are
medical problems, such as asthma, heart disease or diabetes.
Please visit Exercises during Pregnancy for more details.
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