Moreover, these data entry errors would be hard to detect: Only 0.06% of the errors were blank or outside of the allowable range for the variables. Thus, researchers cannot rely upon histograms and frequency tables to detect data entry errors.
Answer Wiki. Isotretinoin does not cause infertility; what it does cause is devastating birth defects if a woman becomes pregnant while using it. For a female: you have to use totally reliable birth control-that would be the IUD or the implant-to be certain you do not conceive.
However, not all women with the condition will have ovaries with this appearance. These problems with the release of eggs can contribute to infertility. The other symptoms of this disorder are due to the hormone imbalances. Most of the time, PCOS is diagnosed in women in their 20s or 30s.