Watch our video guide to Week 1 of your pregnancy journey:
What's Happening in Week 1?
Week 1 of pregnancy actually begins on the first day of your last menstrual period (LMP). This is how doctors calculate your due date, even though conception hasn't occurred yet.
During this time, your body is preparing for ovulation and potential fertilization. The uterine lining is shedding and will soon begin to build up again to create a nurturing environment for a fertilized egg.
Tips for Week 1
- Start taking folic acid supplements if you haven't already
- Track your menstrual cycle to identify your fertile window
- Maintain a healthy lifestyle with balanced nutrition
- Stay hydrated and get plenty of rest
Book your Early Pregnancy Scan at Ultrasound Ireland to confirm your pregnancy and see your baby for the first time.
Not sure how many weeks pregnant you are?
Estimate your due date and your current week of pregnancy with our free due date calculator — it works from your last period, conception date, or IVF transfer date.
Try the Due Date CalculatorTags:pregnancyfirst-trimesterweek-by-week