At 22 weeks of pregnancy, can hair growth on the abdomen and the appearance of the pregnancy line indicate the gender of the baby?

Patient's question:

Sure, here is the translation of the content you provided:
```
No
```

Doctor's answer:

According to your description of symptoms, there is no scientific basis, it is necessary to rest and take care of the pregnancy, increase nutrition, supplement vitamins and protein, eat easily digestible and absorbable food, balanced diet, reasonable combination.