Placenta is generally characterized on the basis of the degree of coverage to the internal os that are as given below:
Total placenta previa, in this the the placenta covers the cervical os where as the partial placenta previa the internal os is covered partially by the placenta.
Marginal placenta is present on the margin or edge of cervical os and in low lying it is present near but not reach it.
Yes I think I am wired for happiness. To rewire my brain I would practice gratitude, write in a journal or repeat out loud things I am grateful for. Also, I would practice saying positive affirmations.
