IVF process

Hello, we decided to go ahead with IVF. Have y'all ever heard of Dr Huang at Lubbock Texas? My obgyn doctor referred me to him . I'm going to be on BC this Friday and then have A biopsy done. I'm so nervous. I heard so many things about these meds going to make you gain weight. Is that true and where would you guys suggest for us to do the loan? Our IVF doctor doesn't have any suggestions? Thank you ladies. I have no one to ask these questions . Mt husband and I never ever thought we have to go thru infertility issues