It is difficult to treat, and there are no treatments with proven effectiveness.
Answer: embryo
Explanation:
An embryo is the early stage of the development of the diploid cell called as zygote. It is formed by the continuous cell division and differentiation of the zygote. It is the unborn offspring which is in the state of development. In humans the embryonic state remains from second to eighth week after the process of fertilization. After eighth week the embryo is called as fetus.
According to the given situation, the six weeks of pregnancy is indicative of embryonic state.
Pharmacys are for sell medications from doctors and over the counter while others sell normal medicines like sleeping medicine for colds or Tums
