Yes, growth restriction can happen in early pregnancy, but it's more commonly referred to as "early fetal growth restriction" or "intrauterine growth restriction (IUGR)." Intrauterine growth restriction occurs when a fetus does not grow at the expected rate during pregnancy. This can be caused by various factors, such as problems with the placenta, maternal health issues, or genetic factors.
If there is a discrepancy between your ultrasound dating and your own count of weeks pregnant, it's important to discuss this with your healthcare provider. Early in pregnancy, ultrasounds are more accurate for dating purposes, and they are typically used to establish the gestational age of the fetus. If there's a significant difference between the ultrasound dating and your own count, your healthcare provider may investigate further to determine the reason for the discrepancy.
In some cases, the difference in dating might be due to irregular menstrual cycles or ovulation timing, and it may not necessarily indicate growth restriction. However, if there is a concern about fetal growth or development, your healthcare provider will monitor the situation closely and take appropriate actions to ensure the best outcome for you and your baby.
It's essential to maintain regular prenatal check-ups and follow your healthcare provider's guidance throughout your pregnancy to monitor the growth and well-being of your baby effectively. If you have any questions or concerns about your pregnancy, always reach out to your healthcare provider for guidance and reassurance.