i had same problem with my gf's preg test, called "MDS quickstream"
2 horizontal lines meant pregnant and 1 horizontal line meant not pregnant
but she got a very faint vertical line and a dark horizontal line. the vertical line, which was very faint, disappeared after 2 mintues.
I rang MDS and an expert told me that the vertical line is due to fluid running over and as long as both horizontal lines dont show up , it means ur not pregnant.
therefore for mds quickstream a vertical line = negative result.
Why would you want too??!?! You are going to HAVE to be pregnant!!
the left end of the graph is going in a positive direction and the right end is going in a negative direction.
Moving in the positive direction at an increasing speed. (Accelerating positively)
She's pregnant if the test shows positive
"Deceleration" is a decrease in speed, however you are still going in the SAME direction so it is POSITIVE. "Retardation" is going in the OPPOSITE direction, therefore it is NEGATIVE.
It's positive in the direction of the greater one, and negative in the direction of the smaller one.
If it doesn't give you a positive answer the best would be going to the doctor and get tested there.
Yes, it just depends on how you define which way is "positive". If you define the "backwards" direction to be the positive direction, acceleration will be positive when going "backwards". Note that if we define the axes like this, going "forwards" will give the car a negative acceleration.
=What "symptoms" are you expecting? Pregnancy isn't a disease. You don't necessarily have things going wrong. Not all women experience morning sickness. and need to pee all the time=
Yes. Until menopause is finished there is a risk for pregnancy.
The 'speed' of a body cannot be negative. But if you are stating the 'velocity' then it can be negative. Negative velocity means it is going opposite to the direction that you decided to call the positive direction.
Yes velocity is a vector that has both speed and direction. So if you are going 30 mph in one direction that may be positive, but if you are going in reverse that may be negative.