Just because your urine is very yellow does not mean that you are pregnant. If you want to be sure whether you are pregnant or not, you can go and buy early pregnancy test strips and test yourself with morning urine. There are many causes of yellow urine, such as drinking less water, urine concentration, it will lead to yellow urine. If there is no frequent urination, urinary urgency, urinary pain, just yellow urine usually can drink more water, it is best to adhere to the 1 day to drink 8 cups of water, urine will slowly become clear. The reason for yellow urine is also, they usually do not like to eat some food with pigment, such as carrots and oranges eat a lot, which will also lead to yellow urine. Also pay attention to the usual is not to eat some drugs, there are some drugs can also lead to yellow urine. So, once the urine yellow, to find the reason first, can not say that yellow urine is necessarily pregnant.