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.
Subtract 12-16 days from the length of your cycle. Ovulation should occur during this period. However, it can also happen a few days earlier or later. Thatâs why, if you have a regular 28-day cycle, ovulation will happen between the 12th and 17th days. If your cycle is irregular, a mature ovum may be released even a week earlier or a week later.