Early Signs of Pregnancy: 10 Symptoms Before a Missed Period and After

Whether you've been hoping for a positive test or you're caught by surprise, the earliest signs of pregnancy can be subtle, and many overlap with premenstrual symptoms. Here's what to look for.

10 early signs of pregnancy

1. A missed period. The most common and reliable early sign, especially if your cycles are regular.
2. Tender, swollen breasts. Hormonal changes can make breasts sore, heavy or tingly as early as 1 to 2 weeks after conception. The area around the nipples may darken.
3. Tiredness. Rising progesterone can make you feel unusually exhausted in the first trimester.
4. Nausea, with or without vomiting. Often called "morning sickness", though it can strike any time of day. It usually starts around 6 weeks and eases by 14 to 16 weeks.
5. Needing to pass urine more often. Increased blood flow to the kidneys and pressure on the bladder start early.
6. Light spotting or cramping. Some people notice light pink or brown spotting around 10 to 14 days after conception, known as implantation bleeding.
7. Food cravings or aversions. A sudden dislike of tea, coffee or the smell of cooking is common.
8. A metallic taste in the mouth.
9. Mood swings, caused by hormonal shifts.
10. Bloating and constipation, as progesterone slows digestion. See our constipation guide.

Not everyone has symptoms early on, and having no symptoms doesn't mean something is wrong.

When to take a pregnancy test

Home pregnancy tests detect hCG (human chorionic gonadotrophin), a hormone made after a fertilised egg implants in the uterus.

• Tests are most reliable from the first day of your missed period.
• Some sensitive tests can detect pregnancy a few days earlier, but the chance of a false negative is higher.
• Test with your first morning urine, when hCG is most concentrated.
• If the result is negative but your period still doesn't come, test again after 3 to 7 days.

A blood test for beta hCG at a lab can detect pregnancy earlier and measure hormone levels.

Next steps after a positive test

• Start or continue folic acid (usually 400 mcg daily; your doctor may advise more).
• Book an appointment with a gynaecologist or your local health centre to begin antenatal care.
• Stop smoking and avoid alcohol completely.
• Review your medicines with a doctor, including any for thyroid, epilepsy, BP or acne.
• Eat well. Read our pregnancy diet guide.
• Estimate your due date with our due date calculator.

Under India's Pradhan Mantri Surakshit Matritva Abhiyan (PMSMA), pregnant women can get a free antenatal checkup at government health facilities on the 9th of every month.

Warning signs

Seek medical care urgently if you have:

• heavy vaginal bleeding
• severe pain in the lower belly, especially on one side, or shoulder tip pain (possible ectopic pregnancy)
• fainting or dizziness
• vomiting so severe you can't keep fluids down (hyperemesis gravidarum)

Could it be something else?

Missed periods can also be caused by stress, significant weight change, intense exercise, thyroid problems or PCOS. If your test is negative and periods don't return, see a doctor.