It's so funny you just mentioned Maca root. I was going to google it later to see if it's safe to take during pregnancy/ttc. It is in my Amazing Grass superfood drink I purchased recently. Maybe it will help =). I know it's good for regulating hormones.
In comparison with the right ventricle, the left is both shorter in length and is transversely circular in a concave manner. It forms the lesser part of the sternocostal surface of the heart anterosuperiorly, the larger part of the diaphragmatic surface inferiorly as well as the apex of the heart.
Ventricles have thicker walls than the atria, and thus can create the higher blood pressure. Comparing the left and right ventricle, the left ventricle has thicker walls because it needs to pump blood to the whole body. This leads to the common misconception that the heart lies on the left side of the body.