C. Problem focus - seems to fit the best for stress-relieving techniques
Answer:
Female disorder:
Polycystic ovary syndrome: It is a condition in which the ovaries dysfunction occurs and the egg is not able to be released from the ovaries in a normal manner. This condition is caused due to several hormonal changes.
Male disorder:
Over heated testicles: Due to undescended testicles, the sperms are not produced correctly and hence cannot perform their function. Such conditions lead to Immobile sperms. Hence, leading to infertility.
Bulimia is an eating disorder in which someone forces vomiting in order to lose weight.
Therefore, I believe the answer would be throwing up after meals, as well as his teeth being discolored and his cheeks being swollen as a result of his bulimia.