Fertilization / Pregnancy / Human Development
What is Fertilization?
Fertilization refers to the union of the sperm and the egg. In humans, this normally occurs in the Fallopian tube.
The terms ‘fertilization’ and ‘conception’ were synonymous until the mid-1960s when certain industries unilaterally and quietly redefined ‘conception’ to mean implantation in the uterus, thus removing the time from fertilization to implantation — about 6-10 days — from the definition of pregnancy. The tiny human embryo up to around 100 cells in size was redefined by this group as a ‘pre-embryo’. The redefining was deemed necessary, because of the failure rates of artificial contraceptives, in order to allow destruction of the early embryo by chemical abortifacients, chemical contraceptives, emergency contraception, and also to allow in vitro fertilization.
What is Pregnancy?
Pregnancy is the period of time which the embryo, and after eight weeks the human fetus, spends developing in the uterus of the mother.
Human development is an amazingly rapid and well-organized process which matures one fertilized egg cell, the zygote, into a fully-formed human newborn child in a relatively short period of time.
Undisturbed, the human child will naturally ‘terminate’ the pregnancy and be born at about 38 weeks after fertilization (or 40 weeks if calculating from the Last Menstrual Period – LMP).
Information on fetal ultrasound, prenatal surgery, support systems, and breastfeeding are included in this section. This section also provides access to much research and many studies about human development in the womb. Technology is allowing the picture window to the womb which is showing the humanity of the child from a very early age, and also showing how much the child learns in the womb.
Cell physiology is opening new worlds into maternal-fetal bonding, both psychologically and physically:
“The maternal-fetal interface is fabulously complex, and the interaction between mother and fetus is not only psychological but physical as well. The discovery of fetal cells in maternal circulation has allowed for the new field of prenatal genetic testing. But microchimerism raises some questions about the effects of interrupting pregnancies. There is fascinating new research on the association between autoimmune diseases and fetal microchimerism, which leads to the obvious question of the effect of elective terminations on such disorders. AAPLOG will continue to monitor this exciting new field.”
- Oklahoma’s Fetal Education Bill: a Model for the Pro-Life Movement’s Future
- ‘Flash of Light’ Not Needed to Prove Conception
- The Gift of Breath & Speech
- More Premature Babies Surviving at 23 Weeks, Study Finds
- 22-23 Week Very Early Premature Babies, Video Show Humanity of Unborn Children
- Quadruplets Set a Medical Record: The First Conceived Naturally From Four Separate Eggs (2015)
- Immediate Pregnancy Resource Help
- Time-Lapse Video Shows Miracle of Premature Baby’s Life