When does implantation occur? If conception occurred, implantation (when the fertilized egg attaches to the uterine wall) typically happens seven to ten days after ovulation, but it can happen a few days earlier or later as well.
Object oriented programming is an attempt to structure imperative code. It makes models of the various concepts in the problem area and applies them. These models (objects) are given functionality (methods) that allow them to perform various actions, and each object can also hold information.
Object Oriented Programming. Up until now, the programming you have been doing has been procedural. However, a lot of programs today are Object Oriented. Knowing both types, and knowing the difference, is very important. Many important languages in computer science such as C++ and Java, often use OOP methods. Beginners, and non-programmers often find the concept of OOP confusing, and complicated.