Personally, it is better for pregnant women to eat bird's nest than blood swallow.

Whether pregnant women eat snow swallow or bird's nest,

It's all ready.

Compared with the price of bird's nest,

The usual supplements are more expensive,

For nourishing the body, the effect will be better

Can be done according to personal taste.

Or which one do you prefer after eating.

Bird's nest may be more effective than snow swallow in maintaining skin.

Thank you.