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The principles of safe antenatal care.
I f pregnant women get even the most simple, basic and
cheap antenatal care it can make their pregnancy and
birth much safer. What is done during an antenatal visit
depends on the level of training of the health worker,
the equipment and laboratory tests which are available to
them, how often the women come to antenatal visits and
the health prob-lems which are common in the area.
But in all cases, antenatal care should aim to:
- l develop a kind and
respectful relationship between each woman and
the health workers, so that she will attend for
antenatal care and be more likely to talk about
any problems. She may also be more accepting of
any advice given
- l find and treat any
illnesses the woman already has
- l identify which
women can safely deliver at home and which women
are more likely to have complications and should
deliver in a health centre or hospital
- l explain to women
the danger signs that can occur during pregnancy,
labour and delivery so that they seek help early.
How
many antenatal visits?
A few
antenatal visits for many women are far better than many
antenatal visits for a few women. It is difficult to make
sure that poor women and rural women get their share of
the maternity services. A real effort must be made to
reach beyond the urban centres, to reach the women who
need care the most. This may require mobile units, or
regular visits to areas without health centres and
clinics. Aim to give something to everyone; in reality
this may mean only two antenatal visits per woman.
If a pregnant woman does not come for antenatal care, do
you blame her do you think she is ignorant or
lazy? If so WAIT! Ask yourself: Why is she not
coming? How can I make the service more acceptable to
this woman? Where should I go to give care? On which days
and at what times? When antenatal care is accessible,
affordable and respectful pregnant women do attend.
Dont blame women first try to understand
their lives.
Women should be encouraged to start their antenatal care
early in pregnancy. The quality of care is more important
than the number of times they are seen. Make sure that
you can talk to the woman privately. Take time to listen
to her. Find out about her problems and her fears. if she
trusts you and knows you care about her, she is more
likely to come back again and to believe what you say. if
there is a traditional birth attendant in the area,
invite her to sit with you while you give antenatal care
(if the woman is happy for her to do so).
Take
a history
The first
visit is the time to find out if the woman has any
medical problems, and to begin treatment. If she has had
a baby before, ask her carefully about what happened
during her last pregnancy and birth. This will give an
idea about the likelihood of her developing
complications, and the level of care she will require.
Record this information on a card which the woman keeps
and use it to decide whether or not she should be advised
to deliver in hospital.
Check
for anaemia
Anaemia is
the most common, and one of the most serious problems in
preg-nancy. Look for paleness under the lower eyelid or
take blood for laboratory examination, if you have the
facilities. If the woman has anaemia, think about what
may have caused it. Malaria? Hookworm? You will need to
treat the cause of the anaemia as well as the symptoms.
Treat the symptoms by giving the woman iron and folic
acid tablets, using the dose recommended in national or
local guidelines. Give a double dose if her anaemia is
severe. Is her anaemia caused by malnu-trition? If she is
anaemic because she cannot afford to eat enough, or
because her husband eats first, there is little point in
giving her nutrition advice. It might be more useful to
speak to her husband about her diet. Any woman who is
still severely anaemic at the end of her pregnancy should
be advised to go to a hospital where she can be carefully
tested.
In areas where malaria is ende-mic, aim to give all women
antimalarial tablets throughout their pregnancy, in line
with national guidelines.
Protect
against tetanus
Every
pregnant woman living in an area where there is neonatal
tetanus should be vaccinated against tetanus at the first
antenatal visit of every pregnancy. If she has not
previously had the full course of tetanus protection, she
should be vaccinated again 1-2 months later, then again
6 months after that.
Look
for high blood pressure
High blood
pressure during pregnancy is a danger sign. You should
measure the blood pressure at every antenatal visit, but
only if you have properly working equipment and you are
experienced in using it. It is difficult to detect
pre-eclampsia early enough if antenatal visits are not
close together.
It may be more important to educate the women (and
traditional birth atten-dants) about the danger signs.
Advise them to seek help urgently if swelling suddenly
develops, especially if it is in the face or it is
severe. Other danger signs are sudden pain in the stomach
area (because of swelling in the liver), very severe
headaches and flashing lights in front of the eyes. These
symptoms are an emergencyget the woman to hospital
as soon as possible.
Look
for, and treat, infections
What you look
for will depend on the laboratory facilities you have
available, the medicines you have for treatment and the
problems which are common in the area. Infections to look
for might include gonorrhoea, syphilis, urinary
infection, malaria, hookworm, tubercu-losis. Treating
infections in pregnancy is a very effective way of
improving the health of both mother and baby.
Think very carefully before you offer a pregnant woman a
test for HIV. Will you, and she, be able to make
constructive use of the information? What harm might be
done?
Find
the babys position
Many
unnecessary deaths could be prevented if every pregnant
woman were examined after the 36th week of pregnancy to
determine the position of the baby. The baby should be
lying in the head down position. If the baby is lying
sideways, or with the shoulder coming first, it should be
turned around by somebody who knows how to do this
safely, or the woman should deliver in a hospital where a
caesarean section can be performed. if the baby is lying
in the breech position with the head up the
baby should be turned if possible. Otherwise the woman
should be advised to deliver in a hospital where there is
skilled help.
Reasons for advising a
woman to give birth in a hospital
- severe anaemia
- previous postpartum
haemorrhage
- previous caesarean
section
- bleeding towards the
end of pregnancy
- high blood pressure
- twin pregnancy
- babys position
is not head first.
In addition, if a woman is
very young (16 or under) and very poor, she is at high
risk.
Similarly, if a woman has had six or more babies and she
is very poor, she is at high risk. If you believe that a
woman should have her baby in hospital it is not enough
just to tell her so. Ask her whether she is willing to
go; whether any transport is available from her home to
the hospital (what about at night or in the rainy
season?); does she need the permission of her husband or
mother-in-law? Will she have enough money?; does she have
young children that she cant leave? Once you
understand her responsibi-lities and the difficulties in
her life, you can plan with her what she can do.
Women who give birth at home still need a skilled helper
with them; this could be a trained traditional birth-
attendant or a midwife. Even those women who are at no
special risk of having a complication during delivery can
suddenly develop problems.
Many risk factors get mentioned in regard to childbirth.
But it is not often made clear that the women whose lives
are most in danger are those who live in poverty. If
there is violence in their home, they are even more at
risk of having a difficult pregnancy and birth. Is there
anything you can do to make sure these high risk women
get the care they need for instance, could you run
a clinic close to their home, at a time when they could
easily attend?
Key messages
- l A few
antenatal visits for many women is much
better than many antenatal visits for a
few women.
- l The biggest
risk factor in pregnancy is poverty.
- l Women will
come for care if they can; make sure it
is accessible, affordable and the healh
workers are kind and caring.
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