I think it depends on your specific situation. They had me on metformin and didn't need to lose weight since I was 130 and 5'9 but they had to take me off the metformin because it made me lose 10 pounds and sick as a dog. For some I have heard it helps. I was also insulin resistant.
Married: 5/09 ~ TTC Since: 10/10 ~ PCOS ~ Progesterone from 10/10 - 2/11 ~ HSG on 3/18 - Clear ~ Started Metformin 1000mg & Clomid 50mg 2/11 ~ Metformin upped to 1500mg 4/6 ~ 6/7 Now going to SG and put on Clomid, Ovidrel, Gonal F, Prometrium, Estrace ~ IUI #1 7/2 = BFP!!!!!! March 6th our little man was born.
6/17/13 - Ovidrel, Follistim, Prometrium ~ IUI #1 7/2 = BFP! March 17th our St. Pattys day baby arrived
10/29/17 - Started process for IVF, got pregnant & miscarried a 2nd time since summer. 2/22 started stims - Menopur, Gonal F, Cetrotide - retrieval 3/6 - , PIO, estrace 3xday - FET 4/18 = Beta 1: 616; Beta 2: 1342 = BFP
I didn't necessarily lose weight, but I started eating a PCOS friendly diet. I chose paleo which is by nature lower carb and more natural. I think that might have helped me.
TTC with PCOS since November 2009
IUI#1 Femara/Ovidrel (cd 3-7) = BFP, m/c IUI#2 Femara/Ovidrel (cd 5-9) = BFN IUI#3 Femara/Ovidrel (cd 3-7) = BFP! beta #1 11/23 = 270, P4 = 75 beta #2 11/28 = 2055 Our daughter E was born 7/29/2012! Surprise, our 2nd daughter P was born 5/22/14!
Like TJ, I got pregnant without medical assistance with #2 eating the PCOS diet. I didn't try it while TTC #1. I think cutting out simple sugars and white carbs may be more important than just losing weight because sugars/carbs affect insulin levels. It definitely won't hurt to get healthier before getting pregnant. GL!
TTC#1 for 19 months with PCOS and MFI IUI#3 + injectables = BFP!!!! Beta#1-134(13dpiui) Beta #2-392(15dpiui) #1 born December 2011
TTC#2 - Beta #1 -51@10dpo Beta#2 -1353 @16dpo #2 born May 2013
TTC # 3 June 2014 BFP 12-1-14
#3 born August 2015 #4!!!!!!! due June 2017
Re: Losing weight with PCOS to get pregnant success?
Married: 5/09 ~ TTC Since: 10/10 ~ PCOS ~ Progesterone from 10/10 - 2/11 ~ HSG on 3/18 - Clear ~ Started Metformin 1000mg & Clomid 50mg 2/11 ~ Metformin upped to 1500mg 4/6 ~ 6/7 Now going to SG and put on Clomid, Ovidrel, Gonal F, Prometrium, Estrace ~ IUI #1 7/2 = BFP!!!!!! March 6th our little man was born.
6/17/13 - Ovidrel, Follistim, Prometrium ~ IUI #1 7/2 = BFP! March 17th our St. Pattys day baby arrived
10/29/17 - Started process for IVF, got pregnant & miscarried a 2nd time since summer. 2/22 started stims - Menopur, Gonal F, Cetrotide - retrieval 3/6 - , PIO, estrace 3xday - FET 4/18 = Beta 1: 616; Beta 2: 1342 = BFP
IUI#2 Femara/Ovidrel (cd 5-9) = BFN
IUI#3 Femara/Ovidrel (cd 3-7) = BFP!
beta #1 11/23 = 270, P4 = 75
beta #2 11/28 = 2055
Our daughter E was born 7/29/2012!
Surprise, our 2nd daughter P was born 5/22/14!
TTC#1 for 19 months with PCOS and MFI IUI#3 + injectables = BFP!!!! Beta#1-134(13dpiui) Beta #2-392(15dpiui)
#1 born December 2011
TTC#2 - Beta #1 -51@10dpo Beta#2 -1353 @16dpo
#2 born May 2013
TTC # 3 June 2014 BFP 12-1-14
#3 born August 2015
#4!!!!!!! due June 2017