Infertility Human reproduction 2 Psychological aspects 2 Sexually transmitted diseases 2 Social aspects 2 Treatment 2 Adjustment (Psychology) 1 Anatomy & histology 1 Antibodies 1 Breast feeding 1 Cervix mucus 1 Cervix uteri 1 Childlessness 1 Christianity 1 Congresses 1 Contraception 1 Fertility, Human 1 Gonadotropin 1 Gynecology 1 Health and hygiene 1 Immunological aspects 1 Immunology 1 Maternal mortality 1 Motility 1 Obstetrics 1 Religious aspects 1 Reproduction 1 Sex behavior 1 Sperm transport 1 Spermatozoa 1