During my IVF journey, I was very anxious about what fruits to eat, so I avoided exotic fruits like longan just to be safe. If you really want to try it, maybe ask your doctor first so you can eat it without any worry.
My elders always told me to avoid too many heat-producing fruits like longan or papaya. I asked my doctor and she said a few are totally fine, but moderation is always key.
Haha with twins I wanted to eat everything in sight, but longan has a lot of sugar! Enjoy a couple of them to satisfy your craving, but don't eat the whole basket.
Longan is very sweet and can increase blood sugar quickly if eaten in large amounts. My doctor advised me to have just 3-4 pieces occasionally and avoid them completely if there is any gestational diabetes risk.
Longan is totally fine to have occasionally during pregnancy. Just wash them well and limit the portion size because they are quite high in natural sugars.