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 are avoiding pregnancy, make sure not to get ovulation spotting confused with menstrual bleeding! Contraception: Spotting between periods is a common side effect of hormonal birth control, like birth control pills, hormonal IUDS and patches, shots and implants. Spotting may occur when you start the contraceptive or shortly after stopping its use.