One of the presumptive sign, do pregnancy test and if positive then have a prenatal check-up. Others it can be you have hormonal imbalance, you had tubal ligation or you had hysterectomy.
amenorrhea
Sometimes it was convenient to "suffer" from oligomenorrhea; she saved a lot of money on tampons.
Symptoms of oligomenorrhea include: menstrual periods at intervals of more than 35 days, irregular menstrual periods with unpredictable flow, some women with oligomenorrhea may have difficulty conceiving.
Treatment of oligomenorrhea depends on the cause. In adolescents and women near menopause, oligomenorrhea usually needs no treatment. For some athletes, changes in training routines and eating habits may be enough.
Oligomenorrhea is a condition where in a woman gets infrequent and light menstruation. A woman diagnosed with Oligomenorrhea only gets 4 to 9 periods annually.
Young girls may not have regular periods for their first year or two, or their periods may be very light, a condition known as oligomenorrhea.
Oligomenorrhea is infrequent or very light menstruation. Women whose periods were regularly established before they developed problems with infrequent flow. With oligomenorrhea, menstrual periods occur at intervals of greater than 35 days, with only 4-9 periods in a year.
Oligo- as in oligarchy, oligomenorrhea, oliguria.
oligomenorrhea
Diagnosis of oligomenorrhea begins with the patient informing the doctor about infrequent periods. The doctor will ask for a detailed description of the problem and take a history of how long it has existed and any patterns.
chances of getting pregnant
Your chances are better than average.