In no way do I wish to tell anyone what to do or not to do (because if I had solid answers to the PFS problem, I wouldn’t be on the board anymore), but I do feel obligated to mention the following regarding pregnenolone.
(For those not interested in reading the math below, the main idea is that a few mg of absorbed pregnenolone will send hormone levels multiple times above the top end of the the range.)
According to the Mayo Clinic, the acceptable range for serum pregnenolone is 33-248 ng/dl. The average human body holds ~5.6L of blood, or 56dl. To achieve 33-248 ng/dl in 56dl of blood, a person would have 1,848 - 13,388 ng total in his or her blood stream. Considering that 1mg = 1,000,000 ng, the absorption of 1mg of pregnenolone (whether 1% of 100mg applied preg is actually absorbed, or 100% of 1mg) could potentially boost serum pregnenolone by 17,857 ng/dl. In other words, 1 mg of absorbed preg will take you above the standard range of serum pregnenolone, with each mg of pregnenolone absorbed accounting for an additional 1.3 times the upper part of the pregnenolone range (i.e. 5mg absorbed pregnenolone will take you to 6.5x the top end, or to 1,612ng/dl).
I realize I don’t know the exact absorption rate, and there may be other mitigating factors. However, people have the right to know how the addition of a hormone (or inhibition) may be affecting them.