DNA is in an incredible structure. This tightly coiled molecule houses the genes that an organism needs to grow and survive, and packing them all inside a cell's nucleus is an incredible feat. The DNA length varies in different organisms. The DNA of a virus may be as small as a few thousand base pairs.
Consider the consequences. Delays and missed deadlines can be accepted as long as the value of the project exceeds the consequences of the delay. In all likelihood, delays will impact project costs, resource availability, customer relationships, and related business needs.
No, sex doesnt delay periods if there is no pregnancy but if you are worrying a lot that you might be pregnant then the anxiety, stress and worry might delay your period. Even worrying about exams, family or work problems can delay periods if the worry is big enough. RTS.