Section 2 contains data figures 5–41 with accompanying text explanation for each figure. (Note: Section 2 is broken down into 3 parts: A, B, & C). 

Section 2: ART Cycles Using Fresh, Nondonor Eggs or Embryos
(Part A of Section 2 contains figures 5–15)

• What are the steps for an ART cycle using fresh nondonor eggs or embryos? (figure 5)
• Why are some ART cycles discontinued? (figure 6)
• How is the success of ART measured? (figure 7)
• What percentage of ART cycles results in a pregnancy? (figure 8)
• What percentage of pregnancies results in a live birth? (figure 9)
• Using ART, what is the risk of having a multiple-fetus pregnancy or multiple-infant live birth? (figure 10)
• Using ART, what is the risk for preterm birth? (figure 11)
• Using ART, what is the risk of having low-birth–weight infants? (figure 12)
• What are the ages of women who use ART? (figure 13)
• Do ART success rates differ among women of different ages? (figure 14)
• How do ART success rates differ for women who are 40 or older? (figure 15)

Section 2: ART Cycles Using Fresh, Nondonor Eggs or Embryos
(Part B of Section 2 contains figures 16–26)

• How does the risk for miscarriage differ among women of different ages? (figure 16)
• What is the risk for pregnancy loss at different times during pregnancy among women of different ages? (figure 17)
• How does a woman’s age affect her chances of progressing through the various stages of ART? (figure 18)
• What are the causes of infertility among couples who use ART? (figure 19)
• Does the cause of infertility affect the chances of success using ART? (figure 20)
• How many women who use ART have previously given birth? (figure 21)
• Do women who have previously given birth have higher ART success rates? (figure 22)
• Is there a difference in ART success rates between women with previous miscarriages and women who have never been pregnant? (figure 23)
• How many current ART users have undergone previous ART cycles? (figure 24)
• Are success rates different for women using ART for the first time and women who previously used ART but did not give birth? (figure 25)
• What are the success rates for women who have had both previous ART and previous births? (figure 26)

Section 2: ART Cycles Using Fresh, Nondonor Eggs or Embryos
(Part C of Section 2 contains figures 27–41)

• What were the specific types of ART performed among women who used fresh nondonor eggs or embryos in 2005? (figure 27)
• What are the success rates for different types of ART procedures? (figure 28)
• Is ICSI used only for couples diagnosed with male factor infertility? (figure 29)
• What are the success rates for couples with male factor infertility when ICSI is used
  (figure 30)
• What are the success rates for couples without a diagnosis of male factor infertility when ICSI is used? (figure 31)
• How many embryos are transferred in an ART procedure? (figure 32)
• In general, is an ART cycle more likely to be successful if more embryos are transferred? (figure 33)
• Are success rates affected by the number of embryos transferred for women who have more embryos available than they choose to transfer? (figure 34)
• How long after egg retrieval does embryo transfer occur?  (figure 35)
• In general, is an ART cycle more likely to be successful if embryos are transferred on day 5? (figure 36)
• Does the number of embryos transferred differ for day 3 and day 5 embryo transfers?
  (figure 37)
• In general, how does the multiple-infant birth risk vary by the day of embryo transfer?
  (figure 38)
• For day 5 embryo transfers, are success rates affected by the number of embryos transferred for women who have more embryos available than they choose to transfer?
  (figure 39)
• What are the success rates for women who use gestational carriers? (figure 40)
• How is clinic size related to success rates? (figure 41)