Input needed

So we found out the other day that my lady’s Fallopian tubes are blocked and the only way we can have our baby is through ivf. Which is very expensive. So I started back on cycle yesterday. Going to try to add some size that I lost since I’ve been off gear for around 4 months now and I got my sperm count up from 2 million to 30 million in that time frame . In the mean time we are saving up money to get ivf done. In order for me to keep my sperm count up some while on cycle would it be ok to take like 250iu-500iu Hcg a week to help keep sperm production going then when our money is saved for ivf drop the gear and blast hmg and Hcg again?