So I’m almost 11 weeks nearing the end of first trimester. Have been feeling weak and very tired the past couple of weeks but also have had sinus infection & have 9 month old 🙈 in my previous pregnancy I was told in my booking appt I had low iron & was on tablets for the rest of pregnancy. I’ve recently heard it’s not common to be low in iron until third trimester. Has anyone else been low from first trimester on?