The best sign of early pregnancy is a positive result on a pregnancy test. Keep in mind that most tests won’t be reliable until a week or so after your missed period. If you take it earlier with a negative result, retake it in a few days.
http://www.newkidscenter.com/Is-Bloating-an-Early-Sign-of-Pregnancy.html
1 The first trimester of pregnancy starts without any signs you’re pregnant, and ends with a body that has adjusted to carrying a child.  Symptoms won’t start until the fourth week — when a woman can expect to miss her period and may experience mild cramping and blood spotting.
http://www.healthline.com/health/pregnancy/early-symptoms-timeline
Bloating is something many women experience, regardless of whether they’re pregnant. For women experiencing bloating during pregnancy, however, the bloated feeling seems to worsen as the months pass. This bloated feeling is sometimes accompanied by nausea. You may feel like you’ve eaten too much or have excess gas.
http://www.pregnancycorner.com/pregnant/bloating.html
By now, your body is likely giving you all of the signs and symptoms of pregnancy. The most common symptoms hit full force during this sixth week. Morning sickness, for example, may develop. Despite its name, the queasy stomach, nausea, and vomiting associated with morning sickness can occur any time of day.
http://www.healthline.com/health/pregnancy/early-symptoms-timeline
The earliest signs of pregnancy are often easily overlooked. Many women know that a missed period may indicate pregnancy, but so can bloating, spotting, and cramping. Learn when and why symptoms occur in the first weeks of pregnancy.
http://www.healthline.com/health/pregnancy/early-symptoms-timeline
Every person on the planet will have some gas and this is natural. Experts say that average person passes gas around 15 times daily and it is still considered normal to do so 40 times in one day. To answer the question, yes bloating is an early sign of pregnancy. Sometimes it can be hard to distinguish early pregnancy bloating and pre-period bloating, but most women do in fact feel bloated early on during their pregnancy.
http://www.newkidscenter.com/Is-Bloating-an-Early-Sign-of-Pregnancy.html
Because you’re not yet pregnant in week one, you have no symptoms of pregnancy. You may have symptoms of your menstrual period, however. You will also not feel any symptoms or signs of pregnancy during or immediately after fertilization.
http://www.healthline.com/health/pregnancy/early-symptoms-timeline
Is Bloating an Early Sign of Pregnancy? When you think you might be expecting, you will start looking for signs that you are in fact pregnant. During the first weeks of a pregnancy, there is no sure way to tell whether you conceived without a positive test result on your pregnancy test.
http://www.newkidscenter.com/Is-Bloating-an-Early-Sign-of-Pregnancy.html
Here are a few easy things you can do to minimize the bloating during early pregnancy: 1  Drink lots of water and eat right. This combination will help you avoid constipation as this would make bloating worse.  Try to eat smaller meals throughout the day.
http://www.newkidscenter.com/Is-Bloating-an-Early-Sign-of-Pregnancy.html
For many women, the very first detectable sign of a pregnancy is a missed period. During implantation, some women experience mild cramping and blood spotting. You could mistake the signs and symptoms of implantation as your period. In this case, you may not realize that you’re pregnant.
http://www.healthline.com/health/pregnancy/early-symptoms-timeline
is bloating an early sign of pregnancy
Yes, bloating is an early sign of pregnancy.