Answer: This refers to bestowal. I can bestow in all places without any restriction since this is the force of Bina, the Light of Hassadim (Mercy). With Hassadim, I can be in any place without any boundaries and bestow to anyone that is suitable for my bestowal. And with the Light of Hochma, there are different conditions.
The fetus enjoys the Light of Hassadim, in other words, enjoys being similar to the upper. It doesn’t perform any actions, but is similar as a result of his devotion and self-annulment. It wants to be like the mother, like the Creator. The fetus can’t express itself as the Creator in practical bestowal, but it expresses its preparedness to be like Him passively.
From the 2nd part of the Daily Kabbalah Lesson 2/13/14,The Book of Zohar