Infertility Update
Total Page:16
File Type:pdf, Size:1020Kb
Infertility Update George R Attia, M.D Director of IVF Program University of Texas Southwestern Medical Center at Dallas Infertility • Inability to conceive after one year of adequate unprotected intercourse (six months if the woman is over age 35) Time Required for Conception in Couples Who Will Attain Pregnancy 100 93 95 90 85 80 72 70 nt 57 60 na g 45 e 50 r P 40 % 30 25 20 10 0 1 month 2 months 3 months 6 months 1 Year 2 Year 3 ear 7% 3% 35% Male Factor 20% Tubal Factor Ov dysfunction Unexplained Others 35% 10% 10% 40% Anovulatory Tubal & Pelvic Unusual factors Unexplained 40% • Anovulation • Tubal Factor • Male • Pelvic Factor (Endometriosis, adhesion) • Unexplained • Uterine/cervical (fibroid) 10% PCOS Others 90% Ovulation • History •BBT • LH kits • Mid luteal phase Progesterone (cycle length –7) • Ultrasound • EMB (day 21-26) • Anovulation • Tubal / Pelvic Factor • Male • Unexplained • Uterine/cervical (fibroid) Tubal & Pelvic Factors • Tubal disease, PID • Tubal surgery • Pelvic adhesions • Endometriosis Tubal Factor • Tubal infertility after PID (12%, 24%, 50%) • One-half of patients who found to have tubal damage and/or pelvic adhesion have no history of antecedent disease Tubal Factor • Hysterosalpingography • Hysteroscopy / laparoscopy • Falloscopy • Anovulation • Tubal Factor • Male • Unexplained • Uterine/cervical (fibroid) Male Factor Infertility • Anatomic defects (hypospadias, Retrograde ejac.) • Genetics Causes • Trauma • Infection • Endocrine disorders •Varicocele Male Factor Infertility • Vol. > 2 ml, Conc. > 20x106, Mot. >50%, Morph. > 30%. • Total motile sperm per milliliter ( sperm per ml X percent motility) > 1o x 106 Male Factor Infertility • Screening for * Cystic fibrosis (Bilateral congenital absence of the vas) (1%-2% of infertile males) * Y chromosome microdeletion (7% - 10%) * Klinefelter’s syndrome (XXY) (1 in 500) • Anovulation • Tubal Factor • Male • Uterine/cervical (fibroid) • Unexplained • Anovulation • Tubal Factor • Male • Uterine/cervical (fibroid) • Unexplained Basic Work Up • Anovulation • Day 3 Labs (FSH, Inhibin B, Estradiol) • Mid luteal phase Progesterone • Male • Semen analysis • Tubal Factor • Uterine/cervical • Hysterosalpingogram (fibroid) • Unexplained • ??? Laparoscopy • Anovulation • Tubal Factor • Male • Unexplained • Uterine/cervical (fibroid) Hypoth / Pituitary Positive Feedback 4.LH 1. Estrogen 2.FSH 3. Estrogen Induction of Ovulation Hypoth / Pituitary Positive Feedback 4.LH 1. Estrogen 2.FSH 1. Clomid 3. Estrogen 2. Injection Medications (Gonal-f, Follistim, Repronex) Induction of Ovulation • Clomid 80% response, less invasive, cheap Low incidence of multiple • Injectable Multiple gestation Expensive • Intrauterine Insemination • Anovulation • Tubal / Pelvic Factor • Male • Unexplained • Uterine/cervical (fibroid) • Tubal Surgery • In vitro fertilization (IVF) Pregnancy Outcome After Tubal Surgery ) % 70% ( e 60% t a 50% R 40% y c 30% n a 20% n g e 10% r P 0% Mild Moderate Sever Intrauterine 70% 17% 12% Ectopic 10% 14% 4% 10 29 56 • Anovulation • Tubal Factor • Male • Unexplained • Uterine/cervical (fibroid) • Intrauterine Insemination • In vitro fertilization (IVF) • Intracytoplasmic Sperm Injection (ICSI) • Anovulation • Tubal Factor • Male • Unexplained • Uterine/cervical (fibroid) Pregnancy Rate per Cycle in Patients with Unexplained Infertility 30 30 NoTreatment 25 IUI 20 17.1 Clomiphene 15 Clomiphene & IUI 10 8.3 7.7 HMG 5.6 HMG + IUI 5 3.8 2.7 IVF 0 • Anovulation • Tubal Factor • Male • Unexplained • Uterine/cervical (fibroid) In Vitro Fertilization (IVF) Hypoth / Pituitary Positive Follisitim Feedback LH FSH Gonal-F Perganol Repronex Estradiol Start Start Start OC Lupron FSH Retrieval Transfer 3 wks 2wks 10-14 D 3 D 2 D D 1 D 21 D 35 S D SD 1 10-14 IVF Success Rate • Age • Age • Age • 40 - 60% • Cost $5500 + Medications Intracytoplasmic Sperm Injection (ICSI) Pre Implantation Genetic Diagnosis (PGD) Sex Selection (Microsort) .