Dilemma help please!

ToManyidiots

I have a Boy that will be 3 in oct and girl that will be 3 month's on the 31st.

Me and my bf have been talking about a 3rd but we want to buy our own house first; which won't be till next year.

My mom had a Gastric sleeve done and honestly I want to get one done too; I have been having issue's with my weight. My family knows we want more kid's and recommend I not get it done if I want more because it would be bad if I got it done then got pregnant and gain back what I lost. Both my pregnancies I lost 30/40 pnds and never gained until after I had my kids. I'm stuck and idk what to do; I want to get my surgery done but I want more kids.