Pineapple
The idea that eating pineapple core for five days after ovulation or embryo transfer (during IVF) may help in implantation is widespread. There is not enough scientific evidence to support this approach.
Having said that, there are still some benefits to eating pineapple when trying to conceive. Pineapple is a great source of vitamin C, for example. You will receive 46% of the daily recommended amount in 1 cup. Polycystic ovarian syndrome (PCOS) has been linked to low vitamin C levels. Additionally, bromelain, a naturally occurring enzyme with anti-inflammatory and anticoagulation (blood-thinning) properties, is found in pineapples. Your fertility may be hindered by inflammatory foods, and chronic inflammation may even push the body to suppress ovulation.