OBJECTIVES: The objective of this study was to document the psychological adjustment of adolescents who were conceived through donor insemination by lesbian mothers who enrolled before these offspring were born in the largest, longest running, prospective, longitudinal study of same-sex–parented families. METHODS: Between 1986 and 1992, 154 prospective lesbian mothers volunteered for a study th...

OBJECTIVES: The objective of this study was to document the psychological adjustment of adolescents who were conceived through donor insemination by lesbian mothers who enrolled before these offspring were born in the largest, longest running, prospective, longitudinal study of same-sex–parented families. METHODS: Between 1986 and 1992, 154 prospective lesbian mothers volunteered for a study th...

Since the birth of Louise Brown in England more than 25 years ago, an estimated 2 million children have been born worldwide through in vitro fertilization and related assisted reproduction technology (ART) procedures. Most children born after ART are healthy and develop without complications. Largely because of multiple births (twins, triplets, etc), however, some ART offspring experience devel...

OBJECTIVES: The objective of this study was to document the psychological adjustment of adolescents who were conceived through donor insemination by lesbian mothers who enrolled before these offspring were born in the largest, longest running, prospective, longitudinal study of same-sex–parented families. METHODS: Between 1986 and 1992, 154 prospective lesbian mothers volunteered for a study th...

OBJECTIVES The objective of this study was to document the psychological adjustment of adolescents who were conceived through donor insemination by lesbian mothers who enrolled before these offspring were born in the largest, longest running, prospective, longitudinal study of same-sex-parented families. METHODS Between 1986 and 1992, 154 prospective lesbian mothers volunteered for a study th...

OBJECTIVES: The objective of this study was to document the psychological adjustment of adolescents who were conceived through donor insemination by lesbian mothers who enrolled before these offspring were born in the largest, longest running, prospective, longitudinal study of same-sex–parented families. METHODS: Between 1986 and 1992, 154 prospective lesbian mothers volunteered for a study th...

OBJECTIVE To compare the karyotype of babies conceived through ICSI with that of naturally conceived babies. DESIGN Prospective controlled study. SETTING The Egyptian IVF-ET Center, Cairo, Egypt. PATIENT(S) Four hundred and thirty babies conceived through ICSI and 430 babies conceived naturally. INTERVENTION(S) ICSI and karyotyping. MAIN OUTCOME MEASURE(S) Abnormal karyotype. RESULT...

An increase in imprinting disorders in children conceived though assisted reproductive technologies (ARTs) has been the subject of several reports. The transmission of imprinting errors from the sperm of infertile fathers is believed to be a possible reason for the increased occurrence of these disorders. However, whether the imprinting alterations in sperm affect ART outcomes and the imprintin...

BACKGROUND Assisted reproductive technologies (ART) to treat infertility have been available for nearly three decades. There have been a number of systematic comparisons of the health and development of ART-conceived with spontaneously-conceived (SC) children. Data are equivocal, some finding no differences and others that there are more health and developmental problems in the ART group. It is...