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.
It depends when you ovulate. For most women it's a week or two before their period, but if you're a teen or have irregular or short cycles it could put ovulation close to your period. You have about (slightly less than) 6 days per cycle you can get pregnant. This is because s perm can live five days and an egg only about 12 hours.