Most spotting is simply that - spots of blood that can range in colour from light pink to dark brown, and it won’t affect you or your pregnancy.
THE EARLY DAYS OF PREGNANCY
The first trimester is a time of hormonal upheaval. The ovaries, which are used to producing oestrogen and progesterone with every menstrual cycle, must now hibernate and allow the placenta to do its work. The womb has an occupant (your baby), and that’s why you don’t experience a period