When should a double marker test be done after talking Hucog injection?
Patient: Hello Sir/Madam, My wife is 11 week pregnant now. Dr. has suggested NT scan and Double Marker test between 11-14 weeks. However she is also taking HuccoG injection weekly and Enaxoprin daily. My question is, after how many days we should go for double marker test after talking HuccoG injection? She has taken last HuccoG on Sunday (19th August 2018). Please advise as early as possible. Best regards, VK Doctor: Hi,  Bitest results are not compromised by Hucog injection neither by Ecosprin intake. Bitest together with ultrasound report gives a probability number for down syndrome risk of the foetus.   Hope I have answered your query. Let me know if I can assist you further.