| pesticide(noun, cause, reason, factor) |
| physical agent(expression, cause, disease, reason) |
| polycystic ovarian syndrome(expression, cause, disease, reason) |
| postcesarean infertility(expression, disorder, childbirth, fertilization) |
| previous tubal ligation(expression, cause, disease, reason) |
| primary infertility(expression, primary, childbirth, fertility) |
| psychological impact(expression, effect, consequence, impact) |
| radiation(noun, cause, reason, factor) |
| receive infertility drugs(expression, disorder, childbirth, fertilization) |
| secondary infertility(expression, disorder, childbirth, fertilization) |
| severe male infertility(expression, disorder, childbirth, fertilization) |
| sexually transmitted infection(expression, cause, disease, reason) |
| silicone(noun, cause, reason, factor) |
| smoking(noun, cause, reason, factor) |
| social impact(expression, effect, consequence, impact) |
| thyroid disorder(expression, cause, disease, reason) |
| toxin(noun, cause, reason, factor) |
| tubal blockage(expression, cause, disease, reason) |
| tubal infertility(expression, disorder, childbirth, fertilization) |
| tuberculosis(noun, cause, reason, factor) |