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Routine tests in first trimester
1. Blood and urine tests usually at 10-12 weeks – we require various blood samples and 1 urine sample to perform these tests: a) Full...
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General advice in first trimester
Dietary 1. To avoid toxoplasmosis, avoid: a) eating undercooked contaminated meat (especially beef, pork, lamb, venison) or shellfish...
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First Trimester Screening (FTS)
The FTS must be performed between 11+ weeks to 13 weeks 6 days gestation, best around 12 weeks. This is performed via: 1. History 2....
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Non-Invasive Prenatal Test (NIPT)
One needs to understand the different types of chromosomal abnormalities to decide which tests to do. 1. Large chromosomal abnormalities...
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Fetuses with increased NT (nuchal translucency)
The majority of fetuses with increased nuchal translucency (NT) detected at the routine first trimester scan at 11-13 weeks gestation are...
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Screen for chromosomal and / or genetic abnormalities
Most parents do tests to reassure themselves that the fetus is at low risk for some (not ALL) common chromosomal abnormalities that can...
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Ectopic pregnancies
Ectopic pregnancy occurs in 1% of pregnancies. This usually presents with vaginal bleeding with or without moderate to severe abdominal...
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Physical activity and exercise in pregnancy
Adapted from the Perinatal Society of Singapore's Guidelines published in 2020 1. Physical activity and exercise are beneficial during...
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Physiological changes during pregnancy
There are numerous physiological changes that occur during the pregnancy. I will highlight some of the changes here that seem to bother...
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Common symptoms in pregnancy
Nausea / vomiting of pregnancy (or "morning sickness") Morning sickness is a misnomer as this can occur at any time. It affects about 80%...
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Common questions from pregnant women
A) Nausea and vomiting in pregnancy 1. This begins early in pregnancy, most commonly between the 4th and 7th week or pregnancy, peaks at...
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Miscarriages
Types of miscarriage syndromes: 1. Threatened miscarriage - this is diagnosed when there is painless vaginal spotting / bleeding (brown...
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