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.
If you experience sharp pain or bleeding seek emergency care. Miscarriage- About twenty to thirty percent of pregnancies end in miscarriage. A miscarriage may start off with light spotting or bleeding. Other signs of miscarriage include cramping, bleeding and loss of pregnancy symptoms. Keep in mind that many women have spotting during pregnancy and do not go on to miscarry. About fifty percent of women who experience spotting during early pregnancy go on to have a healthy pregnancy. Implantation bleeding- Spotting during pregnancy may be caused by implantation. Implantation bleeding occurs after the egg burrows into the lining of the uterus.