The Basics
"The shot" is an injectable progestin-only prescription method of reversible birth control. It contains a hormone that is similar to the progesterone made by a woman's ovaries to regulate the menstrual cycle. The shot is also known as DMPA. The D stands for "depot," the solution in which the hormone is suspended. The hormone is medroxyprogesterone acetate. The common brand name for the DMPA shot is Depo-Provera.
A shot of DMPA can prevent pregnancy for 12 weeks. It
usually, prevents the ovaries from releasing an egg (ovulation)
less often, thickens cervical mucus to prevent sperm from joining an egg
alters the lining of the uterus, which, in theory, may prevent implantation of a fertilized egg
Effectiveness
The shot is one of the most effective reversible methods of birth control. Of every 1,000 women who use it correctly and consistently, only three will become pregnant during the first year of use. Three in 100 women will become pregnant with typical use.
Protection is immediate if you take the shot during the first seven days of your period. Otherwise, use a backup method of contraception for the first week. Protection lasts for 12 weeks.
The shot is not effective against sexually transmitted infections. Use a latex or female condom to reduce the risk.
Advantages & Disadvantages
Advantages
can be used by women who cannot take estrogen
can be used while breastfeeding
effective for 12 weeks
helps prevent cancer of the lining of the uterus
no pill to take daily
nothing to put in place before vaginal intercourse
Disadvantages
must receive shot every three months
pregnancies, which very rarely occur, are more likely to be ectopic (in a fallopian tube)
may not be used continuously for more than two years unless no other method is right for you
takes an average of nine to 10 months — or sometimes more than a year — to get pregnant after getting the last shot
Possible Side Effects
Irregular bleeding is the most common side effect for women using DMPA. It is more common in the first six to 12 months of use.
Periods become fewer and lighter for most women, and often stop altogether. The longer a woman uses the shot, the more likely her periods will stop. It may take up to a year for periods to return after a woman's last shot.
Some women will have longer, heavier periods.
Some may have increased light spotting and breakthrough bleeding.
DMPA use is associated with temporary bone thinning. Talk with your health care provider about the risks. To help protect your bones, get regular exercise and get extra calcium and vitamin D — either through your diet or by using supplements.
Less Common Side Effects
change in sex drive
change of appetite, weight gain
depression
hair loss, or increased hair on the face or body
headache
nausea
nervousness, dizziness
skin rash or spotty darkening of the skin
sore breasts
There is no way to stop the side effects of the shot c they may continue until it wears off (12–14 weeks).
Warning Signs
Serious problems are rare. Tell your clinician immediately if you have
a new lump in your breast
major depression
severe pain in the stomach or abdomen
unusually heavy or prolonged vaginal bleeding
yellowing of skin or eyes
Who Can Use the Shot?
Most women can use the shot.
It may be especially appropriate if you
want very effective long-lasting contraception
cannot take estrogen
are unable to use barrier methods routinely or take a daily pill
Usually women who use the shot need special medical supervision if they have
current serious blood clotting conditions
high blood pressure
high risk for heart disease
a history of severe depression
liver disease, such as hepatitis, abnormal results on liver function tests, or a history of liver tumors
You should not use the shot if you
cannot put up with irregular bleeding or loss of your period
are taking medicine for Cushing's syndrome
are or might be pregnant
have a known or suspected breast cancer
have unexplained bleeding from the vagina
want to become pregnant within the next year
Women should not use the shot continuously for more than two years unless no other method is right for them.
Women who use DMPA may have temporary bone thinning. It increases the longer they use DMPA. Bone growth begins again when women stop using the shot. Whether or not there is a complete recovery of bone mass is unknown.
Whether or not temporary bone thinning leads to greater risk of bone fracture from osteoporosis much later in life is also unknown.
To protect your bones, get regular exercise and get extra calcium and vitamin D — either through your diet or by using supplements.
How to Get the Shot
Your clinician will take your medical history. Depending on your medical history, you may need a partial or complete physical exam.
Your clinician will give you an injection — you may have a temporary bruise.
You will need an injection every 12 weeks for as long as you want to prevent pregnancy.
2006-06-19 17:54:48
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answer #1
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answered by Anonymous
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Deop provera doesn't always stop your period and while it could be a great match for you, it might not be. When I was on it, no period for 3 whole months. Got my second shot and I spotted every day. For six months. I've heard this is the reaction that many women get while their body is adjusting, but it also made me much more depressed. I stopped after the third shot. And it probably won't stop your periods completly, my sis was on for 5 years and still had a few periods a year. Talk to your doctor and see if its ok for you.
2006-06-20 01:08:00
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answer #2
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answered by peppercorn360 1
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Depo? It is a form of birth control, the only other thing that makes you stop your period is a hysterectomy, but then you will never be able to have children. I'd say you are talking about depoprovera. You can get it at any health department, or talk to your doc about it. They also have birth control pills now that you don't have a period with....but I forgot the name of them...anyways, hope this helped!
2006-06-20 00:57:05
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answer #3
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answered by lovingarmywife 2
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Depo caused me to gain 45 pounds in 90 days and I had never had problems with the pill or other methods. Once you get the shot it can't be reversed, you have to wait until it is out of your system.
2006-06-20 01:07:32
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answer #4
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answered by Stacy P 2
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it's called depo-provera. it is not guaranteed to stop all women's periods, and even when it does there can still sometimes be pms. talk to ur gyno! (btw, the depo shot is great! only gotta have it every three months).
2006-06-20 00:53:38
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answer #5
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answered by Morgan T 3
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strange info from a guy but try the nuevo ring it is amazing you get one every three months and is good b-control
2006-06-20 00:57:29
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answer #6
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answered by marty l 2
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