Yaar, actually just wait for your period date to pass! Once you are late by 2-3 days, buy a test kit from the chemist and use the morning pee. It's super simple and actually the only way to know so early.
Since I have PCOS, my periods were always irregular, so checking early was tricky. The most reliable way in the first month is a home urine test, but wait until your period is actually missed by a few days to avoid a false negative [1.1.4]. If your cycle is very erratic, a doctor's blood test is much better.
I am also trying this month and constantly checking for symptoms! Have you noticed any early signs like mild cramps or breast tenderness yet? I think a home test kit after your missed period is the best way to check.
I tracked my ovulation on my app and tested exactly 14 days after that, which was around my missed period date. Just buy a simple home test kit, use your first morning urine, and you'll get a clear answer within minutes. It's the easiest way to check in the first month.
In the first month, your body might start showing small signs like extreme sleepiness or feeling very warm, which my mom immediately noticed in me. But to be absolutely sure, my husband got a home test kit from the pharmacy. It's the safest and most reassuring way to check.
