People develop kidney stones because: 1  Their small bowel absorbs too much calcium. 2  Their diets are too high in calcium or another mineral. 3  They have intestinal problems.  Urinary tract 1  infections. They may have inherited a certain disorder that makes their bodies more likely to form kidney stones.
1 Delayed ovulation may be a sign of poor egg quality. 2  Even if fertilization occurs, with delayed ovulation the endomtrium (uterine lining) has aged since the beginning of your cycle and may no longer be ready for the implantation of the fertilized egg.
The day of ovulation differs from woman to woman and can even be different from month to month for an individual woman. For a woman with a 28 day cycle, the window of ovulation is day 11 through day 21 of your cycle. Ovulation could occur on any one day during this window.vulation can occur when you experience mid-cycle or ovulatory bleeding. Keep in mind that while you cannot technically ovulate while on a period, because sperm can live in the body for 3-5 days after sex, pregnancy could occur from intercourse that takes place during a period.