Great White shark trophic PYRAMID: 1  Trophic Pyramid Information that is in video: An ecological pyramid (also trophic pyramid, energy pyramid, or sometimes food pyramid) is a graphical representation designed to show the biomass or biomass productivity at each trophic level in a given ecosystem.
For a vaginal yeast infection that recurs within 2 months of treatment, or four times in 1 year (recurrent vaginal yeast infection), see your doctor. Further testing or a different treatment may be needed. If you have been using a nonprescription medicine for your vaginal symptoms, be sure to tell your doctor.
Thus it is likely that your yeast infections before a period are due to a higher vaginal pH and the greater availability of sugar in the vagina. If you have had recurrent vaginal Candidiasis before your period, it is possible that the yeast have grown into your vaginal tissue. Because the yeastâs hyphae go into the vaginal lining, they are better able to feed on the sugar estrogen has caused the cells to take on.