Oh no, 4 days is too early, even for blood tests. I tested a week after my missed period and only then got a clear positive. Just relax and give it some time, your body needs time to build up the hCG hormone.
No, 4 days is definitely too early for any test to show positive. I kept up with my light prenatal yoga (only after my doctor said yes) to distract myself during the waiting period. Better to wait for your period date.
I completely understand the excitement and nervousness of waiting to know! But testing at 4 days will only give a negative and stress you out. Wait for your missed period, stay strong, dear.
Due to my irregular periods, I learned that 4 days is way too early to detect anything. Implantation itself takes about a week or more after intercourse. Better to wait till your period date to be sure, don't rush.
I felt like my body was changing just 4 days after, but honestly, the test kits don't pick it up that early. I had to wait patiently for another 10 days to see that beautiful double line. It is hard to wait, I know!