Hydrogen Peroxide (H 2 O 2) breaks down to H 2 O + O or water + a single highly reative oxygen molecule. Ozone =O 3 which breaksdown to O 2 + O. It is this single oxygen molecule that reacts with pathogens. 1.
Mother can feel their babyâs movement during 13 to 16 week of pregnancy. Quickening or first fetal movement is described often as flutters. It is difficult to identify whether the occurred feeling is babyâs movement or gas. However, after some time a mother can clearly notice a pattern.
Although the fetus begins to move during the first trimester, it is not until the second trimester that movement, often referred to as quickening, can be felt. This typically happens in the fourth month, more specifically in the 20th to 21st week, or by the 19th week if the woman has been pregnant before.