Abstract: A method of enhancing embryo implantation in a subject is disclosed which comprises administering to the uterine cavity of the subject a formulation comprising copper and/or zinc in an amount effective to stimulate endometrial production of leukaemia inhibitory factor (LIF) and/or vascular endothelial growth factor (VEGF). Alternatively, a device may be inserted into the uterine cavity of the subject, wherein the device comprises copper and/or zinc, for a period of time that is effective to stimulate endometrial production of LIF and/or VEGF. The method is suitable for use with women undergoing treatment by any of the assisted reproductive technologies, such as those involving the transfer of embryos such as in vitro fertilisation (IVF) and variants including IVF-ICSI (intracytoplasmic sperm injection) and in vitro maturation (IVM) treatments, as well as intrauterine-insemination (IUI) therapy.

Abstract: A method of enhancing embryo implantation in a subject is disclosed which comprises administering to the uterine cavity of the subject a formulation comprising copper and/or zinc in an amount effective to stimulate endometrial production of leukaemia inhibitory factor (LIF) and/or vascular endothelial growth factor (VEGF). Alternatively, a device may be inserted into the uterine cavity of the subject, wherein the device comprises copper and/or zinc, for a period of time that is effective to stimulate endometrial production of LIF and/or VEGF. The method is suitable for use with women undergoing treatment by any of the assisted reproductive technologies, such as those involving the transfer of embryos such as in vitro fertilisation (IVF) and variants including IVF-ICSI (intracytoplasmic sperm injection) and in vitro maturation (IVM) treatments, as well as intrauterine-insemination (IUI) therapy.

Abstract: A method of increasing pregnancy rate in a female subject is provided, the female subject or an oocyte for introduction into the female subject being fertilized by a sperm from a male subject. The method includes the steps of administering to the male subject prior to fertilization: (i) an effective amount of an anti-oxidant agent; and (ii) an effective amount of an agent that reduces inflammation in the male reproductive tract and/or an effective amount of an agent that increases testicular testosterone concentration.

Abstract: A method of treating an infertility condition in humans or mammals, by exposure of a prospective mother to TGF beta or derivative or analog of TGF beta. The exposure is advantageously in conjunction with one more antigens of a prospective father so that a hyporesponsive immune reaction is mounted to the one or more antigens of the prospective father.