Hi
i have done an article about tradition chinese medecine. (Tcm)
We have in the body the same cycle of seasons each 24 hours with same amount prenatal energy. As you probably guess post natal energy can be renewed (chi kung,food,etc) but as repeated by tradition not prenatal one which cause aging. I failed up to now to find why.
But more an element is depleated more it affect the rest. My understanding is that once postnatal is depleated you use your prenatal one apart natural loss. A little like olympians runners, check their life first problem is their leg, for an artist is emotion, for a thinker, the memory or mind goes first.
You cannot stop using energy , you exchange constantly with the word
Balance of using and training for chinese is the key following the seasons and time.
We loose jing by Excess sexual fantaisies, wet dreams, going to bathroom #1 or ejaculation. By food , chi kung you can Renew the postnatal one tied to water.
But it is possible that it ties to other problem like the foe of wood metal or that the kid of wood fire is too strong depleating the mother (too mamy kids)
If your problem is right now there is an other possibility we are in winter season the strongest time of water . too mutch water imply ice and break wood.
So check your fate 4 pillars (8 character system) , luck pillar , may be you have basicly too mutch water then combined with actual time , year element etc it may explain your actual problem
Of course if you know western astrology or vedic you may check your basic elemental set up then check with the actual time the implication. But we do not know yet which western element is metal or wood. Apart the chinese correspondence that wood is wind so air and that logicly metal is a combination of all (earth fire air water is needed for forgery metal) which may imply that it is akasha.
All these theories do not change the fact that an expert or doctor is best to consult.