It should not effect the pregnancy but the pregnancy should benefit the PCS since it causes an increase in progesterone. Progesterone is a neuro-protectant to assist the neurological development of the baby. This same benefit would be available to the PCS subject.

The only concern would be to be careful or avoid anti-depressant drugs as they can cause problems.

The raging hormones may cause a bit of roller coaster but that is to be expected.