x factor speed dating uk - Obstetric dating calculator

If you have more than one ultrasound during your pregnancy, giving you 'multiple dates', then the earliest ultrasound estimate should be used, because it will be more accurate.If you have any questions about this, please feel free to talk to your sonographer or doctor about it.

This is presuming that the pregnancy is actually at this stage of development.

Sometimes a trans-vaginal examination shows that your pregnancy is less advanced than expected.

The due date is referred to as the estimated date of confinement (EDC).

This is a throwback to the days when a woman was “confined” to bed and home for a period of time after birth until convalescence was complete.

Usually the expected date of delivery (EDD or EDC) is calculated from your last menstrual period - if the early dating scan calculates the EDD to be within 5 days of the EDD from your last menstrual period.

The EDD from the early dating scan is used - if the last menstrual period is not known or is unreliable, or the dating scan differs from the last menstrual period dating by more than 5 days.But since no one is pregnant before conception, this is a source of confusion on every pregnancy until the way we count is explained. Divided into perfect four-week months, this comes out to ten perfect months.But Julius Caesar and Pope Gregory XIII, the architects of the modern calendar, were thinking of anything but gestation when, as the sing-song goes, “Thirty days hath September, April, June, and November.” (It goes without saying that all the rest but one have thirty-one….) If an obstetrician had designed the calendar, every month would have 28 days (“and no more”), comprising 13 perfect four-week months per year.It was a term contemporary with the “lying-in” that meant the same thing.By the time you’re “late” for your period, that period which will never come, you are already two weeks past the time of conception.According to the usual way pregnancy is calculated, you are considered four weeks pregnant.

854 Comments

  1. Lisa-beachouse :: My Place :: Natural-Order :: ninjaops :: nocturne :: No_Velcro Collar_Den :: Nude Hot Tub :: obedience :: Orgasm_Control :: Panther-reatreat :: Paradise :: PLAYTIME :: PLD :: Pleasure&Pain :: Pleasure_library_Dungeon :: polybbw :: Port_Kar :: Primal Desires :: Punished_Slut :: Purgatory :: Radio-Airwaves-Lounge :: Radio Meltdown :: red_fang_room :: Ride_The_Lightning :: rocksidecottage :: roleplayofallkinds :: Rose_Garden :: rubberdoll_bondage :: s/D_help :: S/m :: Saltors'Chambers :: Saltors’Chambers :: sarbear :: Scening Room :: Scorpions_Den :: Secret Garden :: Sensual Cum :: seyyal's_saloon :: shemales :: shenanigans :: Silkand Steel Tavern :: Silks :: slutswithbrains :: Spanking :: Starlight Dude Ranch :: Stone_House :: strictureand Strin Gent :: sub/Dom :: submission :: subs_seeking_Masters :: Surrendered^Service :: Swamp`Cave :: TA's_cave :: Tantric Sex :: Tavern :: Tavern_of_Silken_Baubles :: Teals_Chambers :: Teh_Anti-Socia L_Network :: Temple Ds :: Texas_Playground :: Thassa^kennels :: the-alley :: The-Music-Box :: The-Ranch :: thebackroom :: thebedroom :: the Cove :: The Lair :: The Library :: The Manor :: The Silver Tower :: the^aerie :: the^aeries`Dungeon :: The^Forgotten^Keep :: the_attic :: The_Dungeon :: The_Homestone :: The_Keep :: The_Love_Shack :: the_playroom :: The_Refuge :: The_Script_Clinic :: the_temple :: The_Warrior's_Hand :: The_Water_Hole :: The_Workshop :: The`Murky`Depths :: THREESOMES :: Total_Recall :: Tricia's_Apartment :: Trivia_Lets Get Quizzical :: Trivia_Playpen :: Twisted_Paradise :: Vamps`Cafe :: verbalabuse :: Victoria :: Warrior's_Hand_classes :: whitecunts_Black Cocks :: White_Bosk :: white_cunts_for_Black_Cock :: Wolf Den :: women_are_property_of_men :: WSP :: xena :: ~luscious^lascivious~ :: ~nymphaea's~hedonistic~niche~ :: For Official Server m IRC Scripts With a Variety of Themes please click Here Chat RULES CHECK OUT OUR NEW FREE WEB CAM & VOICE CHAT SITE, IDEAL FOR CAM SEX, CYBERSEX & PHONESEX....!

  2. By clicking or navigating the site, you agree to allow our collection of information on and off Facebook through cookies.

  3. With all AT&T Unlimited plans, customers can get HBO for life.

  4. Jacob was extremely angered when this girl came back to the dorm from the party.

  5. He then joined the National Youth Theatre, spending two seasons there and earning a scholarship to train at the British American Drama Academy.

  6. ai, Twin Falls'.Tuesday at Uic Mountain View Conviilesccnt Center where she. slic attended school in Arkansas arid married 1^ Prank Martlii in 1905 at Green Forest.

  7. Still, it doesn’t change the fact that “hard-driving, opinionated, and meticulous” are not on most men’s lists of ideal feminine traits. Then on the next page were what you label downfalls, or what the test said was the way people who don’t think exactly like me may see me: pushy, intimidating, overbearing, restless, impatient, manipulative, abrasive, reactive & dominating. It was hard too facing the fact that though I didn’t see myself that way, some others did.

Comments are closed.