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.
A woman cannot ovulate more than once during each cycle. Therefore, she cannot get pregnant more than once during a cycle. Multiple ovulation can occur and is when two or more eggs are released in a single cycle. Both eggs are released during one 24 hour period and are responsible for the birth of fraternal twins.eep 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.