The chromosome analysis (karyotype) test examines the number, shape and size of chromosomes. In a healthy individual, body cells contain 46 chromosomes, while reproductive cells (sperm and egg) each carry 23. During fertilization these cells combine to form a normal embryo with 46 chromosomes. An abnormality in the number or structure of chromosomes can lead to chromosomal disorders.
Karyotype analysis is recommended for
- Couples experiencing recurrent pregnancy loss
- Couples with repeated failed IVF attempts
- Cases of severe male infertility
- High-risk findings in prenatal screening during pregnancy
- Premature ovarian insufficiency
In these cases, karyotype analysis can identify potential chromosomal abnormalities contributing to the condition, enabling more informed decisions and personalized treatment approaches.