What measurement used in measuring ovulation agent gestational age
A lunar months (4-week) or trimesters (3-month)
Ovulation and fertilization takes place about how many weeks?
2 weeks
How many lunar months are there in pregnancy
There are 10 lunar months or 40 weeks or 280 days
In this week the spinal cord formed and fused at midpoint with lateral wings forming body are folded forward and fuse at midline and it has the rudimentary eyes ears nose are discernable
End of 4th gestational week
At this week the organogenesis are complete, primitive tail regressing, heart with septum and valves beats
End of 8th gestational week
At this week the nail beds on fingers and toes forming; bone ossification centers forming toothbuds present; sex distinguishable by outward appearance. Heartbeat audibles through doppler technology
End of 12th gestational weak or the 1st trimester
At this week the fetal heart sound audible with ordinary stethoscope and lanugo is well formed; sex can be determined by ultrasound
End of 16th gestational week
At this week there’s a spontaneous movement felt by the mother and an antibody production possible for him forms and an appearance of brown fat vernacular and a pattern of sleepwake cycle.
End of 20th gestational week
At this week
there’s an established av or antibody transfer active production of lung surfactants, eyelids now open and hearing can be demonstrated by response to sudden sound.
End of 24th gestational week or the second trimester
At the end of the week the long alveoli begin to mature and the testes begins to the sun in scrutal sac.
End of 28th week of gestation
At the end of this week there’s a subcutaneous fat begins deposition, active moral reflex the birth position breach or vertex is assumed and a fingernails grow to reach end have fingertips
End of 32nd week gestation
At the end of this week the body stores glycogen higher and carbohydrates calcium or deposited, lanugo begins to diminished, soul of foot has only one or two please cross crreases
End of 36th gestational week
At the end of this week the fetus kicks actively causing discomfort vernex casiosa is fully formed, creases on foot souls cover at least 2/3 of surface
And of 40th gestational week for the third trimester
In premiparas what week usually the fetus sinks into the birth canal?
During the last 2cweeks
On what week does fetal blood begins to exchange nutrients with maternal blood by osmosis
Third week
