What are the symptoms for the 1st week of pregnancy?

Honestly, the first week is tricky kasi sometimes walang symptoms pa talaga, it's actually the hardest time to know if you're pregnant dahil conception lang nangyari! Most of us don't even realize we're pregnant that early; usually it's around week 3 or 4 when the implantation happens and hormones start to kick in na makikita mo ang changes like missed period, slight cramping, or tender breasts. A few of my mum friends said they felt fatigue or nausea even before the positive test, but really it varies, some had zero signs the first month pa lang. Best move is to wait for your missed period and then take a test, rather than guessing those first few days!