<s>[INST] Hi, I went through ICSI cycle last month and today I am 17 days post embryo transfer (one embryo - morula), the doctor said to stop the medications and I stopped them before 4 days because HPT was negative I have no symptoms only my breast are a little bit bigger and they are not sore and I have some cramps, yesterday and today I have light brown spot. I m worried because I m still hoping.Is there any chance of being pregnant? I ll wait for your advice, thanks in advance. [/INST] Hello. Thanks for writing to us. Since your urine for pregnancy is negative, it is best to get your serum beta Hcg levels tested to detect any pregnancy. Mild spotting could be due to an implantation bleeding or an impending menstruation. I hope this information has been both informative and helpful for you. Regards, Dr. Rakhi Tayal drrakhitayal@gmail.com </s>