Category Nuances matching infertility:

• male,
• female,
• immunological,

Members for simple category infertility:

• obstruction,
• endometriosis,
• mumps,
• infection,
• physical_trauma,
• tubal_disease,
• chronic_disease,
• heat,
• myotonic_dystrophy,
• varicocele,
• cryptorchidism,
• fallopian-tube_blockage,
• genital_infection,
• inflammation,
• impaired_shape,
• cystic_fibrosis,
• obstructive_lesion,
• oligospermia,
• testicular_failure,
• endocrine_disorder,
• hypogonadism,
• smallpox,
• endocrine_dysfunction,
• hormonal_dysfunction,
• viral_infection,
• trauma,
• sexual_dysfunction,
• impotence,
• hormonal_disorder,