From HPO
Infertility- MedGen UID:
- 43876
- •Concept ID:
- C0021359
- •
- Finding
Inability to conceive for at least one year after trying and having unprotected sex. Causes of female infertility include endometriosis, fallopian tubes obstruction, and polycystic ovary syndrome. Causes of male infertility include abnormal sperm production or function, blockage of the epididymis, blockage of the ejaculatory ducts, hypospadias, exposure to pesticides, and health related issues.
Preimplantation lethality- MedGen UID:
- 1689832
- •Concept ID:
- C5139371
- •
- Finding
It is estimated that about 40-70 percent of human embryos produced in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) are viable embryos, whereas others arrest at different early stages of development. The phenotype of preimplantation lethality is inferred if IVF and ICSI cycles fail because all of an individual's embryos are arrested at early stages of development.
- Abnormality of prenatal development or birth
- Abnormality of the genitourinary system