Fertility Associates’ Fertility Cover™ package includes up to three full cycles and the use of any frozen embryos. To find out more, visit our website: www.fertilityassociates.co.nz IVF starts with medications to increase the number of eggs, then moves to adding the sperm to the eggs in the lab. When IVF is combined with sperm injected directly into the egg, it is called ICSI – more on that later in this magazine. The embryologist selects the best embryo for transfer into the uterus, and any other good quality embryos can be frozen for another chance of pregnancy. Because IVF typically makes 6-10 eggs available, younger women have a 40-50% chance of having a baby from a single treatment. This is double the chance of pregnancy which couples with normal fertility have per month. While most people think about IVF one cycle at a time, the overall chance of having a child depends on the number of cycles you are prepared to do. For this reason, public funding covers two cycles, and Fertility Associates’ refund package called Fertility Cover includes up to three full cycles and the use of any frozen embryos.
Donor sperm Donor sperm is an option when a man has no sperm or when his sperm are unable to fertilise his partner’s eggs. This is also an option for single women and gay couples. Donor sperm can be used with IUI where it is often called Donor Insemination or DI; donor sperm can also be used with IVF. It is quite common for people to start with IUI and later move to IVF if they do not become pregnant using IUI. Donors can be either a personal donor (often a family member or friend)or a clinicrecruited donor.
Donor egg Donor egg is an option when a woman has undergone early menopause, when her eggs
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PATHWAY TO A CHILD
do not fertilise or develop normally, or when the chance of pregnancy is low because of her age. A woman’s age is the most important factor determining the quality and quantity of her eggs – you can read more about eggs and age in the “Age – hers and his” section of this magazine. Donor egg uses IVF, with the egg donor undertaking the first part of the IVF cycle. It is common for people who have tried unsuccessfully to have a child by IVF using their own eggs, to then consider donor egg. Donors can be a family member, a friend, or people can advertise for a donor. Replies to the advertisements are managed by our clinic and, once a donor is chosen by you, the clinic screens and prepares the donor for treatment.
Surrogacy When a woman is unable to carry a child in pregnancy, a surrogate may be an option. Surrogacy may also be an option for single men and gay male couples. In IVF surrogacy the people who want a child undergo IVF but the embryo is transferred into the uterus of the surrogate. In IUI surrogacy, the surrogate becomes the egg donor as well. Surrogacy in New Zealand requires approval by ECART, obtaining legal advice, and prior arrangements for adoption as the woman carrying the child (the surrogate) is the legal mother and if she has a partner he or she is the other legal parent. Surrogacy may be an option when a woman no longer has a uterus; when pregnancy is dangerous to her health; or when there is evidence that a woman not becoming pregnant, despite repeated fertility treatment, is probably due to a uterine cause.
