answersLogoWhite

0

About one-half of unintended pregnancies are caused by contraceptive failure, either a failure of the method or a mistake by the user

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What are some unintended problems that cell phones have caused?

Some researchers say that if you talk a long time on the cell phone that the radiation causes cancer.


How do you control problems caused by plastic?

Nasir City Cairo Egypt


What kinds of problems do you think are caused genetic changes (mutations) in human DNA?

Most common is death ... that's the reason that 20 to 50 % of pregnancies self terminate.


How fritile are you after a miscarriage?

It all depends in what caused the miscarriage - a fall or a car accident? Probably no problems with future pregnancies. An abnormality of the uterus or fibroids tumors? Definitively will have a negative effect.


What is the percentages of pregnancy if man ejaculated?

100% percent of pregnancies r caused by sperm...


Why my cruise control dont work on my 1998 cadillac deville?

90 Percent of cruise control problems caused by defective cruise control release switch located near top of break pedal.


What are the problems caused by burgers every week?

Some say obesity, but the people who lack self control should be blamed not the food.


What caused the farmers plight in the late nineteenth century and how did farmers propose to resolve these problems?

The economic depression caused the farmers plight in the late nineteenth century. This had caused them to pay excessive shipping and storage prices. The farmers proposed to resolve these problems by taking control of the government so as to regulate these prices.


What are the problems caused due to wars?

Some problems caused by war is loss of life and economic crash.


The Chinese caused all sorts of problems on the goldfields. Why?

The Chinese caused all sorts of problems on the goldfields. Why?


What could cause that the cruise control switch doesn't work in your 02 impala?

most cruise control problems are caused by a leaking vaccum canister that controls the throttle on the cruise, your switch is probably fine.


Is it true that the birth control patch has caused some women to have blood clots and have stomach problems?

Yes. Even a 14 yr old has died form blood clots that the patch caused. No idea about stomach problems sorry. The older you are, smoking all increases the risk for all of these.