What is ART treatment for Infertility

26 می 2015

Assisted reproductive technology

Assisted reproductive technology (ART) is any fertility treatment in which the egg and sperm are handled. An ART health team includes physicians, psychologists, embryologists, lab technicians, nurses and allied health professionals who work together to help infertile couples achieve pregnancy.

In vitro fertilization (IVF) is the most common ART technique. IVF involves stimulating and retrieving multiple mature eggs from a woman, fertilizing them with a man’s sperm in a dish in a lab, and implanting the embryos in the uterus three to five days after fertilization.

Each year thousands of babies are born in the United States as a result of ART. The success rate of ART is lower after age 35.

Other techniques are sometimes used in an IVF cycle, such as:

  • Intracytoplasmic sperm injection (ICSI). In ICSI, a single healthy sperm is injected directly into a mature egg. ICSI is often used when semen quality is a problem, there are few sperm, or if fertilization attempts during prior IVF cycles failed.
  • Assisted hatching. This technique attempts to assist the implantation of the embryo into the lining of the uterus by opening the outer covering of the embryo (hatching).
  • Donor eggs or sperm. Most ART is done using the woman’s own eggs and her partner’s sperm. However, if there are severe problems with either the eggs or sperm, you may choose to use eggs, sperm or embryos from a known or anonymous donor.
  • Gestational carrier. Women who don’t have a functional uterus or for whom pregnancy poses a serious health risk might choose IVF using a gestational carrier. In this case, the couple’s embryo is placed in the uterus of the carrier for pregnancy.

Complications of treatment

Complications of female infertility treatment may include:

  • Multiple pregnancy. The most common complication of infertility treatment is a multiple pregnancy — twins, triplets or more. Generally, the greater the number of fetuses, the higher the risk of premature labor and delivery. Babies born prematurely are at increased risk of health and developmental problems. The goal of infertility treatment should be a single healthy pregnancy, and preventing multiple pregnancies should be discussed before treatment starts. In some cases, fetal reduction can be used to help a woman deliver fewer babies with lower health risks. Pursuing fetal reduction, however, is a major decision with ethical, emotional and psychological consequences.
  • Ovarian hyperstimulation syndrome (OHSS). Use of injectable fertility drugs to induce ovulation can cause OHSS, in which the ovaries become swollen and painful. Symptoms may include mild abdominal pain, bloating and nausea that lasts about a week, or longer if you become pregnant. Rarely, a more severe form causes rapid weight gain and shortness of breath requiring emergency treatment.
  • Bleeding or infection. As with any invasive procedure, there is a rare risk of bleeding or infection with assisted reproductive technology.
  • Premature delivery or low birth weight. The greatest risk factor for low birth weight is a multiple fetus pregnancy. In single live births, there may be a greater chance of preterm delivery or low birth weight associated with IVF.
  • Birth defects. Some research suggests that babies conceived using IVF might be at increased risk of certain birth defects, such as heart and digestive problems and cleft lip or cleft palate. However, most studies conclude that this appears to be related to why couples need infertility treatment and not the IVF procedures themselves.

Complications of male infertility treatment are rare and may occur following surgery including infection, bruising, or lack of efficacy with the procedure.

 

This article is originated from : www.mayoclinic.org