So my partner and I have been TTC for a year now. My partner is overweight and has been for a number of years now. He doesn't seem to be taking it seriously. He did get medication from the doctor which he lost nearly 10kgs earlier this year but after finishing the script he put on weight and then gave up. His issue is sweets and chocolate, if I don't buy them he does and eats in secret. I am at a complete lose as I feel this is impacting our chances. He doesn't think so as he has 2 kids with his ex wife who are 12 and 14 now. Any advice, anything I can buy online to help him loose weight??