If you think you might be pregnant, the first step is confirming it with a test. Home pregnancy tests are 99% accurate when used correctly and can detect pregnancy as early as 10 days after conception. From there, what happens next depends entirely on your situation and what you want.
How to Confirm a Pregnancy
The most accessible option is a home urine test, available at any pharmacy. These tests detect a hormone called hCG that your body starts producing after a fertilized egg implants in your uterus. Most tests work best starting around the first day of your missed period, though some can pick up hCG about 10 days after conception. For the most reliable result, take the test first thing in the morning when your urine is most concentrated.
If you get a faint positive or want extra certainty, a blood test at a doctor’s office is slightly more sensitive. Blood tests can detect smaller amounts of hCG and may confirm pregnancy seven to 10 days after conception. In rare cases, a urine test can show a false negative while a blood test picks up the pregnancy, particularly when hCG levels are still low.
A positive result on any test is very likely accurate. False positives are rare. A negative result when you still haven’t gotten your period may just mean it’s too early. Wait a few days and test again.
Early Symptoms You Might Notice
A missed period is the most obvious signal, but your body may start sending other cues even before that. Hormonal shifts in the first few weeks can cause breast tenderness, fatigue, nausea (with or without vomiting), bloating, and mood swings. Some of these feel similar to PMS, which is why many people don’t recognize them as pregnancy symptoms right away.
You might also notice light spotting around 10 to 14 days after conception. This is called implantation bleeding, and it happens when the fertilized egg attaches to the uterine lining. It’s typically lighter and shorter than a period. Mild cramping, increased urination, and feeling unusually emotional are also common in the earliest weeks.
Figuring Out Your Due Date
Your estimated due date is based on the first day of your last menstrual period. The standard formula: take that date, count back three calendar months, then add one year and seven days. So if your last period started on March 1, you’d count back to December 1, then add a year and seven days for a due date of December 8. This assumes a typical 28-day cycle, and your doctor may adjust it later based on an ultrasound.
What to Do Right Away
If you want to continue the pregnancy, start taking a prenatal vitamin with 400 to 800 micrograms of folic acid daily. The CDC recommends 400 micrograms as the minimum for all women who could become pregnant, because folic acid helps prevent serious birth defects in the brain and spine that develop very early, often before you even know you’re pregnant. Most over-the-counter prenatal vitamins meet this threshold.
Review any medications you’re currently taking, including over-the-counter painkillers and supplements. Some common medicines can affect fetal development at different stages of pregnancy, so check with your healthcare provider about whether to continue, switch, or stop anything you’re on.
Schedule your first prenatal appointment. Most providers will see you between weeks 8 and 10 of pregnancy, counting from the first day of your last period. This visit typically includes blood work, a physical exam, and often your first ultrasound.
Foods and Substances to Avoid
Pregnant women are 10 times more likely to get a Listeria infection, a type of food poisoning that can cause serious complications. The main foods to avoid include raw or undercooked meat, poultry, eggs, and seafood. That means no sushi, no runny eggs, no rare steak, and no raw cookie dough.
Deli meats, hot dogs, and smoked seafood should be heated until steaming before eating. Unpasteurized milk, juice, and soft cheeses like brie, camembert, blue cheese, and queso fresco are also risky. Skip raw sprouts and wash all fresh fruits and vegetables thoroughly.
Certain fish carry high levels of mercury, which can harm fetal brain development. Avoid shark, swordfish, king mackerel, and tilefish. Other fish lower in mercury, like salmon and sardines, are generally considered safe and provide beneficial nutrients.
Alcohol has no known safe amount during pregnancy. Caffeine in moderate amounts (typically under 200 milligrams per day, or roughly one 12-ounce cup of coffee) is considered acceptable by most guidelines, though some people choose to cut it entirely.
Warning Signs That Need Immediate Attention
Most early pregnancies progress without complications, but certain symptoms require emergency care. An ectopic pregnancy, where the fertilized egg implants outside the uterus (usually in a fallopian tube), can become life-threatening if not caught early. The first signs are often light vaginal bleeding paired with pelvic pain.
If you experience severe abdominal or pelvic pain with vaginal bleeding, extreme lightheadedness or fainting, or unexpected shoulder pain, seek emergency medical help right away. These can signal a ruptured ectopic pregnancy, which causes heavy internal bleeding and can lead to shock.
If This Pregnancy Wasn’t Planned
An unplanned pregnancy can bring a wave of emotions, and there’s no single right response. You have three options: continue the pregnancy and parent, continue the pregnancy and place the baby for adoption, or end the pregnancy with an abortion.
If you’re considering parenting, early prenatal care gives you and the pregnancy the best start. If adoption feels right, organizations like the National Council on Adoption (adoptioncouncil.org) can connect you with resources and help you understand the process. Many people who choose adoption feel relieved knowing their child is in a good home, though some experience a longer sense of loss than expected.
If you’re considering abortion, access depends on where you live, as laws vary by state. Planned Parenthood can help you understand what’s available in your area, including options if you need to travel. If you’re under 18, some states require parental consent. Regardless of which direction you’re leaning, talking with a trusted person or a counselor who presents all options without pressure can help you feel more grounded in your decision.