â¦longevity of seeds, the dormant embryo plant contained within the seed will lose its viability (ability to grow) if germination fails to occur within a certain time. Reports of the sprouting of wheat taken from Egyptian tombs are unfounded, but some seeds do retain their viability a long time.
Implantation bleeding-Spotting during pregnancy may be caused by implantation. Implantation bleeding occurs after the egg burrows into the lining of the uterus. As the egg implants into the lining sometimes a little bit of bleeding will occur.
Because spotting can indicate a serious underlying condition, you should see your doctor for testing, diagnosis, and treatment options. Potential causes include growths in the uterus or cervix, a miscarriage, vaginal dryness, a hormone imbalance, and cancer.