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.
Read More. I know spotting is very common in early pregnancy. Your cervix is soft and easily irritated so anything (sex, strenuous activities, yeast infection, etc) can irritate your cervix and cause spotting. As long as it's not red and/or actually bleeding you should be fine. Brown blood means it's old blood.