A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes. gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people.
True labor contractions last more than 30 seconds at the onset and get progressively longer, up to 60 seconds, whereas false labor contractions vary in length and intensity.
can assess frequency and duration of a contraction from this strip. Contractions should not last for more than 90 seconds and frequency should not be more than every 2 minutes. The strip has dark lines and lighter lines. Between the dark lines is one minute and there are ten seconds between the lighter lines.