Related by context. Frequent words. (Click for all words.) 64 sperm donor 57 IVF 56 fertility treatments 56 vitro fertilization 55 artificial insemination 53 surrogacy 49 sperm 47 surrogate mother 47 pregnancies 44 pregnancy 44 fertility clinics 44 vasectomy 43 infertile 43 unplanned pregnancy 43 parenthood 43 infertility 43 blood transfusions 43 embryos 43 fertility 42 embryo 42 fatherhood 42 marriage 41 paternity 41 divorce 41 surrogate 41 adoptive parents 41 paternity test 40 childless 40 hysterectomy 40 wedlock 40 heterosexual 40 donor 40 caesarean section 40 offspring 40 births 39 childbirth 39 fertility clinic 39 miscarriages 39 childbearing 39 divorced 39 monogamy 39 parentage 39 marriages 38 circumcision 38 blood transfusion 38 conceive 38 birth 38 divorces 38 contraception 38 child rearing 38 stillbirth 38 parenting 38 fathers 37 frozen embryos 37 twins 37 bone marrow transplants 37 unprotected sex 37 Caesarean 37 human embryos 37 adoptions 37 unmarried 37 adoptees 37 remarriage 36 pregnant 36 motherhood 36 divorcing 36 mothering 36 maternal 36 marrying 36 organ transplants 36 abortions 36 cesarean section 36 unplanned pregnancies 36 identical twins 36 uterus 36 transfusions 36 miscarriage 36 unwanted pregnancy 36 therapeutic cloning 36 unwanted pregnancies 36 monogamous 35 procreate 35 sex 35 birthing 35 transfusion 35 arranged marriages 35 Caesarean section 35 conceiving 35 circumcised 35 adoptive 35 sextuplets 35 sexually active 35 kidney transplant 35 happily married 35 fathered 35 bisexual 35 inheritance 35 surgical procedure 35 Dear Carolyn 35 sexuality 35 spousal