Product Description: Labor is the physiological process by which a fetus is expelled from the uterus to the outside world. The World Health Organization (WHO) defines normal birth as: spontaneous in onset, low-risk at the start of labor and remaining so throughout labor and delivery, the infant is born spontaneously in the vertex position between 37 and 42 completed weeks of pregnancy, and after birth, mother and infant are in good condition...read more

Product Description: Infertility is defined by the World Health Organization as the absence of conception after at least 12 months of unprotected intercourse. This condition affects approximately 10-15% of reproductive-aged couples. Isolated conditions of the female are responsible for infertility in 35% of cases, isolated conditions of the male in 30%, conditions of both the male and female in 20%, and unexplained causes in 15%...read more

Product Description: Male factors are often the cause of a couple’s failure to conceive, therefore, it is important to evaluate and treat the male partner. A male factor may be due to abnormalities of hormonal control, testicular function, or sperm transport or delivery...read more

Product Description: Medical research is necessary to establish the safety and effectiveness of specific health and medical products and practices. Analyzing the data and interpreting the results are the most exciting stages of a research project because these provide the answers to the study questions...read more

Product Description: The male and female reproductive systems consist of the gonads, testes or ovaries; the reproductive tract; the external genitalia; and the hypothalamic-pituitary unit. The functions of the reproductive system are to produce and deliver gametes, spermatozoa or oocytes, for sexual reproduction; and produce hormones that regulate reproductive function and secondary sex characteristics...read more

Product Description: Scientific writing and publishing marks the endpoint of medical research that has been performed, completed, reviewed and accepted, and complements teaching and training, clinical service and patient care. This book instructs, in a very clear style, the guidelines authors should follow in order to improve the quality of their scientific papers...read more