Well, one can manage replacement of hormones by using natural sources.
* The estrogens in plant source are phytoestrogens. You can use following things for that-
soybean seeds,soy products,wheat,flax seeds.
carrots,tomato,cerely ,brusseli,potatos. Steaming is better than boiling .
flax seeds, black cohosh.
of animal origin-meat,egg,dairy.
Estrogens derived from pregnant mare's urine
pills/creams from soy.
*AVOID the things inhibiting natural estrogen-broccoli,onions,grapes,pineapples.
IF you find Ambien
ineffective ,pl. visit your Dr. for change of the medicine.
However, a glass or milk with quarter tea spoon of Nutmeg powder helps for sleep.