I've been trying for over 7 months and nothing , my endocrinologist said there is nothing wrong with you just lose 5 lbs. as soon as I lost 7 lbs (1 month and a half in the gym ) I'm pregnant naturally. Just took prenatal and CO Q10 . Also used pre-seed and fertilaid here and there not very regularly. Never thought I would say it. YES. Sending baby dust to all women in their 40s do NOT lose hope. Pray and keep trying .