maybe a bit of advice is needed

ALESA • Military wife and a sweet baby girl 3 fur babies

so i just got off my period and my husband leaves in 2 weeks for a month so we have an agreement to "do it" every day till he leaves because we are TTC this is month 2. he is taking prenatal men's and I womans. I start my fertile window Saturday thru next Friday and next Saturday is when he leaves so... any thing else to increase my chances?