Hi Kayelle - welcome to Bellybelly

I've been through IVF so I know just how you are feeling - we had 2 egg collections, 2 fresh transfers and it was the 3rd transfer, a frozen one, that got us our little girl.
Can't comment on pineapple juice but I am a big believer in the power of acupuncture - I have used it for stress, insomnia and also all throughout out IVF treatments, including where possible on the day before or day of transfer and after transfer. While I can't specifically state that it was what got us our baby, it definitely helped me feel more relaxed etc which is good during such a stressful thing as IVF.

Regarding clexane, I was on clexane during IVF due to a blood clotting disorder - I am not sure about it's use in patients who do not require it for this purpose. It's not very fun to inject that one (makes you bruise like you wouldn't believe) so best not to take it if you don't need it medically.

I wish you a ton of luck and hopefully you will be posting about your BFP (big fat positive pregnancy test result!) very soon.

In the mean time this forum is full of amazing women who have so much to share, so feel free to ask as many questions as you need