There is not enough evidence to evaluate the use of nutrient therapy for suspected impaired fetal growth. The studies were too small to assess clinical outcomes adequately.
[Effect of the protein-free calf-blood-extract (Solcoseryl) on the excretion of estrogens in chronic placental insufficiency].
In a double blind study the action of Solcoseryl was tested in 31 patients during late pregnancy with chronic placental insufficiency. Under treatment with Solcoseryl a significant increase in urinary estrogen excretion occurred in relation to the placebo-group.