Clearblue Fertility Monitor. Maximize your chances of conceiving. System for many applications because the monitor is only necessary to purchase the rods when they are needed. System for determining the individual phase of fertility tests before hormone called Clear Plan Easy. To maximize the chances of conceiving, women need a system to identify both the precise day of ovulation and the days before ovulation, in which sexual relations that may lead to a pregnancy. There is no product that can ensure success in achieving a pregnancy. But as all couples who conceive as a result of what they maintain for a period of 6 days including the days before ovulation and ovulation. Those days are set by the Clearblue monitor. The Clearblue monitor is not designed as a method of contraception. Features: Indicates if the daily probability of pregnancy is low, high or maximum. Stores individual characteristics of their cycles. Indicates the days that you must perform a urine test. Warnings: Read carefully the instructions in the box to use a proper handling, warnings and cleaning equipment. There is also a phone to resolve any questions that may arise. Keep at room temperature in a dry place. Do not swallow. Not for internal use. Keep out of reach of children. Observations on its use: The monitor is suitable for women whose cycle length is usually between 21 and 42 days. Most women need 10 rods test cycle, but if you have irregular cycles or longer, can take up to 20 rods test to determine the fertile period. After a pregnancy (even broken), hormonal parameters remain altered over time, which may influence the indications of the monitor, so it would be advisable not to use it until there is no hormone HCG in urine. Consult your doctor. In case of recent pregnancy or lactation, or until recently have used a hormonal method (such as a pill), or has undergone a treatment cycle that influence the duration of the same may be irregular. Therefore, it can be reasonably expected to use the Clearblue fertility monitor until your cycle is stabilized, ie until you pass at least two complete menstrual cycles lasting between 21 and 42 days. Certain personal circumstances, illness or medication can influence the indication of the Clearblue Fertility monitor. Among these factors are the symptoms of menopause, lactation, disorders of the liver or kidney function or polycystic ovary syndrome. Most drugs do not affect the Clearblue monitor, however you should not use if taking medicines that affect your cycle, such as enhancers of fertility, with lutropina or HCG. If you take medicines containing clomiphene, contact the counseling service Clearblue. Containing tetracycline antibiotics may also influence the Clearblue monitor. Consult your doctor in case of doubt about that. Must take into account that offers no protection against sexually transmitted diseases or HIV. Couples who were diagnosed fertility problems should consult their doctor before using the Clearblue monitor. Content: Clearblue Fertility Monitor. Instructions for use. Need proof of the rods and 4 AAA batteries, not included. Made in England (U.K.)