First trimester pregnancy refers to the first 3 months of pregnancy. Medically, pregnancy is divided into 3 trimesters, with a total pregnancy period of 9 months (40 weeks or 280 days). However, a mother may be pregnant for up to 42 weeks or 294 days, and each trimester has different pregnancy risks. Possible complications during early pregnancy include:
Severe morning sickness
While nausea and vomiting are normal during pregnancy, especially during the first trimester, some moms-to-be experience severe morning sickness that usually improves after weeks 16–20, but can persist into the last trimester.
Severe morning sickness can cause weight loss, loss of appetite, dehydration due to excessive vomiting, rapid heart rate, สมัครสมาชิก UFABET วันนี้ รับเครดิตฟรีทุกวัน, low blood pressure, and possible fainting.
Some people with mild symptoms may rest or change their diet to help relieve their symptoms. However, if the symptoms are severe, they may need to receive an IV infusion at the hospital. Those with severe morning sickness should consult their doctor before taking medication to relieve their symptoms on their own.
Increased frequency of urination
Frequent urination and increased urination are among the first noticeable pregnancy symptoms. During pregnancy, the body produces more blood and fluids to nourish the fetus, causing the kidneys to work harder to filter waste through the urine. This results in increased urination, increased frequency, and dark, orange, or brown urine. In addition, the uterus expands in size with the growth of the fetus, causing pressure on the bladder and making it necessary to urinate more frequently, especially at night.
Miscarriage
It is the loss of a fetus while it is still an embryo. About 80 percent of cases occur during the third month of pregnancy or in the first trimester. It is usually caused by chromosomal abnormalities in the fetus, such as abnormal egg or sperm cells, or problems during the embryo’s own division process.
Congenital malformations
When a baby has chromosomal abnormalities, it can cause different diseases and abnormalities. Having an abnormality on some pairs of chromosomes can cause the baby to have physical, intellectual, and low learning disabilities. However, having an abnormality on some pairs of chromosomes can It may cause severe birth defects in the baby, such as congenital heart disease and death after birth.