<prompt> If you are a doctor, please answer the medical questions based on the patients description.i did a sickle cell trait and themianasis test with my partner and the result is negative,now i go for hb electrophoresis and they detect S in our haemoglobin...and required for a further test...do we proceed...while am doing all this test is because i dont want to give birth to a sickler...cos of ASGENOTYPE...but i dnt know my partners own here...and no such test to know if his AA OR AS here in pakistan...my mail i.d is YYYYYY  <response>: Hi, Thanks for placing your query here. I can appreciate your concerns. All you your partner need is a hemoglobin electrophoresis or HPLC high performance liquid chromatography test. I am sure the test should be available in Pakistan. If both are AS sickle cell trait, the chances of baby being SS sickle cell disease are 25 with each childbirth. If one is AA the other is AS, the baby at the max can be AS only no reason to worryHope I have answered your query. If you have any further questions I will be happy to help. 