What are some less common causes of infertility?

Condition analysis:
Although still considered "uncommon" by many practitioners, evidence is mounting that many cases of "unexplained" infertility are actually the result of an immune system malfunction. There are many variances of immune problems, ranging from antisperm antibodies to an outright rejection of a developing fetus. The good news is that there is greatly improved testing now available to screen for these problems, and new treatment protocols are netting unprecedented success rates.

Instructions:
Red Raspberry leaf(Rubus idaeus): Raspberry leaf works to tone the uterine muscles and normalize blood flow during menses.

This fertility herb has been proven to be essential during pregnancy.

This is one of the best normalizing herbs for the female reproductive organs. Raspberry leaf is astringent, contracting and shrinking internal and external body tissues. May help prevent hemorrhage excessive bleeding. Helps to reduce bleeding of endometrial tissues