There has been some speculation that couples who are trying to conceive should reduce the frequency of sexual intercourse during the fertile window to increase sperm supply. This is not true for most couples. While couples with known male factor issues should consult their doctor for the best intercourse strategy, couples with normal fertility
and no known sperm issues should not reduce the frequency of intercourse in the fertile window.
Fertile window is 5 days before ovulation and the day of ovulation.
It makes up 6 days.
Your probability of conception is increased when you have intercourse multiple times in your fertile window. While it is true that sperm concentrations decrease slightly with increasing intercourse frequency, frequent intercourse is still more likely to result in conception than infrequent intercourse for couples with no male factor fertility issues. Each additional act of intercourse within your fertile window increases your probability of conception for that cycle.
Since there is no male fertility issue with you,sex can be performed as much time as it is possible for you.