Treatment an ectopic pregnancy is different for every woman, depending on the size and location where the egg implants itself, and what type of pregnancy complications are involved.
Ectopic pregnancy is the leading cause of death amongst women in the first few months of their pregnancy period, so consult a doctor immediately, if you notice anything abnormal that may be symptomatic of an ectopic pregnancy.
The first stage in the treatment involves elimination of the dangerous non-viable intrauterine pregnancy, to minimize the risk for the mother.
In this, the doctor always tries to protect future pregnancy prospects for the mother.
Complications include the reduced probability of further conception; however, this greatly depends on the extent of damage to the internal organs.
Future pregnancies must only be planned after proper consultation with a doctor.
Treatment Options Include -

Non-invasive Chemical Method -

An early pregnancy that is ectopic in nature can at times be cured with a methotrexate injection that will dissolve the fertilized egg.
This is advantageous for the mother, as it prevents scarring of the pelvic organs.
Since ectopic pregnancies do not give rise to live births, look out for symptoms, so that an early treatment course can be undertake.

Surgery -

If the ectopic nature of your pregnancy is detected in the later stages, along with pregnancy complications, then surgery may be necessary.
Nowadays, the less invasive laparoscopy surgery method is widely used in its treatment.
If a woman's fallopian tube has ruptured, then before pregnancy complications develop, an emergency surgery through an abdominal incision (laparatomy) may become necessary.
In very few cases, the doctor is able to repair the damaged fallopian tube, which gets removed in most instances.
After the surgery, one needs close monitoring of her HCG (pregnancy hormone human chorionic gonadotropin) levels.
If this level does not show a zero reading, then additional surgery may be required for any left out ectopic tissue.
Your chance of a future pregnancy depends on the place where you had the egg implanted.
If both your fallopian tubes are intact, then the probability of a successful future pregnancy is about 60%.
However, if you have had one ectopic pregnancy, then the chance of a second also increases.
So, doctors always advise to be aware of the symptoms, so that early treatment is done.

Expectant Management -

In a few cases, treatment of an ectopic pregnancy may be done through expectant management.
This involves close observation and constant monitoring, and no treatment is given.
Expectant management is undertaken in very few cases, where it is anticipated that the it will automatically resolve.
However, until the condition completely normalizes, the risk of a rupture always remains.
Treatment of ectopic pregnancy no doubt exists, but, why don't you try to prevent it and also cut down on certain risk factors.
This can be done by avoiding multiple sexual partners, and also using a condom while intercourse.
This will help avoid STD's and reduce the chances of PIDs (pelvic inflammatory diseases).