Thank you for your question. After a complete consultation in a medical laser setting, you would probably be a candidate for multiple treatment options depending on your skin type, severity of the stretch marks and how much downtime you can take. We rarely recommend microneedling for scars and stretch marks. There are much effective and cost efficient laser options available. Keep in mind that more intense/deeper treatments require more downtime, but you will need less treatments. If you choose a short downtime treatment plan, you will need more treatments in the series. The most gentle would be something like the PicoSure FOCUS treatment with almost no downtime. It is safe for all skin types, but you would probably need 3 to 6 treatments. Another option would be a fractional 1540 nm laser treatment like ICON, Fraxel or others. With these treatment you could have redness and swelling for 1 to 3 days, but need less treatments. Based on your skin type, you may be a candidate for a fractional CO2 treatment with 7 days of redness and swelling. Look for a medical setting with a doctor in house, where they have multiple laser options. Best of luck.