What is a high-risk pregnancy? What age is high risk for pregnancy? What are the consequences and implications for mother and baby?
Read here why HCG is important for a normal pregnancy and what information can be gained from monitoring HCG levels in pregnancy.
How does chorionic villus sampling work? How reliable are the results? And what are the risks of sampling tissue from the placenta?
What is a nuchal translucency scan? How is it done? How much does it cost? When is the NT scan recommended? Read the answers here.
What blood tests are done during pregnancy? What do they test for? How many blood tests are offered during pregnancy and how much do they cost?
What are ultrasound scans in pregnancy used for? What happens at the 12-week scan and the 20-week scan? Are ultrasound scans safe in pregnancy?