Thank you for sharing your question with the EmpowHER community. Are you speaking of low ovarian reserve? Ovarian reserve is the pool of eggs present in the ovaries. Low ovarian reserve is when there is a decrease in the number of eggs, resulting in an insufficient number to ensure a reasonable chance of pregnancy.
With regards to the bleeding, does she have ovarian cyst? If a cyst ruptures, may also bleed.
Different Types of Ovarian Cyst
Ovarian Cyst: Symptoms, Causes and Risk
The best thing to do is to have her see her gynecologist for a papsmear and pelvic exam asap.
I hope this helps.