Shelf Life After First Use. Super glues are acrylic resin that rapidly polymerize in the presence of moisture / water. Because the presence of moisture causes the glue to set, exposure to moisture in the air can cause a tube or bottle of glue to become unusable if opened for too long or not in an air tight bottle.
For a woman who does not produce eggs because of a hormonal imbalance, previous surgeries or illnesses, ovum transfer is a chance to carry a baby that is genetically linked to the woman's husband. It is also generally less expensive than in-vitro fertilization and it requires no medication or surgery.
Embryo transfer. Embryo transfer refers to a step in the process of assisted reproduction in which embryos are placed into the uterus of a female with the intent to establish a pregnancy. This technique (which is often used in connection with in vitro fertilization (IVF)), may be used in humans or in animals, in which situations the goals may vary.