Pregnancy Week 1

You are at the very beginning of your pregnancy journey. Here’s what is happening in your body and what to expect this week.

Your Baby This Week

At week 1, your baby is not yet developing inside your womb. You are technically not pregnant yet. This week marks the first day of your last menstrual period (LMP), which is used to calculate your due date.

Very Early Stage

Ovulation usually occurs about two weeks after your period starts. if sperm meets the egg during this time, fertilization may occur.

Your Body This Week

Your body is preparing for ovulation. You might not notice any changes yet, but hormonal shifts are already taking place.

Hormonal Changes

Hormonal are fluctuation in preparation for ovulation.

Preparing for Ovulation

Your body is releasing an egg from the ovary.

Menstrual Cycle

This week is counted as the start of your pregnancy.

Self Care

Eat healthy, stay hydrated, and get enough rest.

Tips for week 1

Nutrition This Week

Although pregnancy has not yet begun, this is the perfect time to prepare your body for a healthy pregnancy. Eating a balanced diet now helps support ovulation, hormone production, and overall reproductive health.

Leafy Greens

Healthy Fats

Protein Rich Foods

Vitamin C Foods

Calcium Sources

Stay Hydrated

Frequently Asked Questions

Is Week 1 actually pregnancy?

Technically, pregnancy has not started yet. Week 1 is counted from the first day of your last menstrual period (LMP), which doctors use to calculate your due date.

No. There is no embryo or fetus yet. Your body is preparing for ovulation, which usually occurs around Week 2.

Yes. Health experts recommend starting prenatal vitamins before conception, especially folic acid, to support a healthy pregnancy.

Pregnancy is unlikely during Week 1 because ovulation has not yet occurred. Conception usually becomes possible during Week 2.

Focus on a healthy, balanced diet that includes fruits, vegetables, whole grains, lean protein, healthy fats, and plenty of water. Avoid smoking, excessive alcohol, and processed foods whenever possible.

Week 1 of 40

What are you looking for?

Search for articles, calculators, guides and more.