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Thursday, February 19, 2009

SCIENCE INFO from Internet...

Embryonic Development of the Reproductive System

When does it begin?

"A GIVE FROM ALLAH"

Gametes SELECTED by nature ....
JUST the strongest and the best one are chosen....
to BE ourselves
By ALLAH Al-Mighty....
here IT is....
UNEXPLAIN PROCESS....


A "good" looking egg (expected to be of high quality) from a 32 year old woman
+

will fertilize by a Mature SPERM

SO it will become

zygote- right after fertilisation at fallopian tube...

Embryo - this is a fertilized human egg (also called oocyte)

THAN



day 3 after retilisation:
human embryo at the 8-cell stage6 cells
are visible in this plane of focus

high quality blastocyst embryo on day 5


2 weeks


5 week pregnancy
ultrasound with sac and yolk sac
Transvaginal ultrasound of a normal pregnancy at 5 weeks 4 days of gestation


6 weeks embryo


Ultrasound picture of early pregnancy at 6 weeks and 1 day of gestation
Yolk sac is seen to the left of the fetal pole (fetus)
Fetus is between the cursors, and is 4.3 mm long (CRL=crown-rump length)
A fetal heartbeat was seen during this scan

BESARNYA KUASA ALLAH

but

if TWINS....

AND


Tranvaginal scan show

like THIS...



This twin pregnancy is at 6 weeks
Ultrasound in early pregnancy at 6 weeks from last menstrual period

Ultrasound of a twin pregnancy that resulted from implantation of 2 genetically different embryos (fraternal twins)
Yolk sacs and fetal poles (the early fetus) are seen in 2 completely separate sacs.



Ultrasound in early pregnancy:
8.5 weeks from last menstrual period




10 weeks 4 days
U=uterus, H=head, B=body, A=arm, F=fluidCRL=crown-rump length,
GA=estimated gestational age


Ultrasound in early pregnancy: 12 weeks from last menstrual period

Fetus is now 51 mm long (2 inches)
Baby is lying on his/her back, facing up
The head is on the right and the legs are on the left
The black area around the baby is the amniotic fluid


4 months fetus (JANIN)




Penantian 9 bulan 10 hari telah berakhir....


Maka


LAHIR lah Engkau

ke muka bumi ALLAH ini dengan izin-NYA.



Amanah paling berharga buat INSAN dimuka bumi ni

Untuk dididik menjadi insan beriman dan bertaqwa....

Untuk dibelai dan dimanja

dan disayangi

Itu lah istimewanya insan yang digelar MANUSIA






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