<s>[INST] Hi I'm on the 8 days after embyro transfer, my first try was 4 years ago it was a successful one but this time I have very different symptoms. Is it normal the lower bowel is pain and my result is still negative when i tested yesterday (pregnancy test at home). Is it means I'm not pregnant? Very worried. [/INST] As you had implanted an emryo in your uterus , which takes time for your body to adapt as for your body is a foreign body.If your embro is viable then gradually you will see a change in your body. 7 days after you tested for pregnancy test and is negative , then you consult your gynecologist for d same. He/she is the right person to guide you further. </s>