Three month fetal genital development

Generally, the genitals of a three-month-old fetus have not yet fully developed, so it is difficult to distinguish them. This is why color ultrasound is usually done to determine the gender of the fetus after four months of pregnancy. The genitals of a three-month-old fetus cannot be seen in this three-month period. It is recommended that pregnant women do not worry, be patient and rest, and wait until one month later to go to the hospital for relevant examinations. This is the best way!

1. Analysis of fetal condition

Hello, at this time of three months of pregnancy, the fetus is about 3-10cm long and weighs 4-40 grams. The cheeks, jaw, eyelids and auricles have developed and the face looks more like a human face. The head appears particularly large among the entire body; the tail has completely disappeared; the eyes, fingers and toes are clearly visible. The limbs can move freely in the amniotic fluid, the left and right legs can flex and extend alternately, and the hands can be stretched towards the face. The ribs, subcutaneous blood vessels, heart, liver, and gastrointestinal tract are more developed; the baby has its own blood circulation and ureters, and can excrete a little urine; the bones and joints are still developing. The external genitalia are fully differentiated.

Suggestions: Pay attention to preventing miscarriage during the first three months of pregnancy. Pregnant women with a history of miscarriage should pay attention to rest at this time, avoid sexual intercourse and genital examinations in the early stages of pregnancy, and do not eat cold foods. I wish you a happy pregnancy.

2. Based on your symptoms, the sex of the fetus can usually be determined through B-ultrasound at around 4 months, but it depends on the fetal position. It is accurate when the fetal position looks good. It is recommended not to trust judgment too much. The most intuitive method to determine the gender of the fetus is B-ultrasound. Under B-ultrasound, you can clearly see the various organs and parts of the fetus, including the genitals. However, our country’s current laws stipulate that pregnant women cannot be told the gender of the fetus without authorization. The diagnosis of fetal sex can be done by ultrasound examination, usually at 3-4 months of pregnancy, and the best time is around 6 months of pregnancy. It should be noted that the law clearly prohibits fetal sex identification without medical needs. Hello, it usually takes three and a half to four months for the baby's external genitalia to fully develop, which can only be seen by ultrasound. It is recommended that you wait a little longer. It is recommended that you maintain a balanced diet and a happy mood to promote physical recovery.