I gained 35 lbs from doing IVF cycles (hormones), then I lost 30lbs with Intermittent Fasting and a balanced low-FODMAP diet (for IBS, Endometriosis, and Adenomyosis it helps a lot to keep inflammation down in the pelvic region). Now I'm pregnant and trying to gain weight but in a healthy way so I don't get gestational diabetes and have all the nutrients. I hope to gain 15lbs-25lbs and have a natural birth hopefully. I'm 43 years old and this is my first pregnancy :)