The Pill
There are two types of pill - the oestrogen
and progestogen pill (commonly known as the combined pill or just
'the pill') and the progestogen-only pill (sometimes known as the
mini-pill). Oestrogen and progestogen are hormones similar to the
ones found naturally in females' bodies. They work by:
- stopping your ovaries releasing an egg
each month
- making the mucus around the neck of the
womb become thicker so it is it difficult for sperm to get through
- changing the lining of the womb.
A doctor or family planning centre will
advise if you are suitable for the pill, and which type. You don't
have to pay for your prescriptions. If the pill is taken correctly,
it is 99% effective.
Certain drugs may stop the pill working
- a doctor, pharmacist or nurse can advise. The combined pill is
not effective if taken over 12 hours late, or after vomiting or
severe diarrhoea. The mini-pill is not effective if taken over 3
hours late, or after vomiting or severe diarrhoea.
If you start the combined pill or
mini-pill on the first day of your period you'll be protected immediately.
If you're told to start on any other day, you won't be protected
for the first seven days, so you will need to use another form of
contraception (like a condom).
Combined Pill
Advantages
- safe, effective and reliable method of
contraception
- often reduces bleeding, period pain and
pre-menstrual tension
- helps protect against cancer of the ovary
and cancer of the womb
- free at Family Planning Clinics and GP
surgeries
- suitable for healthy non-smokers up to
the menopause
Disadvantages
- it may not be suitable for some
females, so a full medical history needs to be taken before a
doctor can prescribe the pill
- there may be temporary side effects
when you first start taking the pill, for example headaches, mood
changes and weight gain, but for most females the benefits of
the pill outweigh the possible risks/side effects
- not suitable for smokers over 35
or for females who are breastfeeding.
Mini Pill
Advantages
- useful for older females who smoke and
females who can't use the combined pill
- can be used when breastfeeding
Disadvantages
- needs to be taken every day
- there may be temporary side effects
- periods may be irregular, with some bleeding
inbetween, or missed
- may be less effective in females who
weigh more than 70kg (11st).
The pill does not prevent
sexually transmitted infections, such as HIV and chlamydia, so it's
important that you use condoms as well.
|
|